Professor Dr. Md. Shamim Ahsan
Professor

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BACKGROUND

A Bangladeshi citizen, currently holding the position of a Professor in Electronics and Communication Engineering (ECE) Discipline, Khulna University, Bangladesh. I have experience in conducting theoretical/sessional courses in several government/private Universities/Institutes. Graduate courses include Laser Processing of Materials, Fiber-optic Communications, Electronics of Solids, Optical Networks, and Nonophotonics. Undergraduate courses include Electrical Circuits, Electronic Devices and Circuits, Digital Electronics, Numerical Methods, Power Electronics, Digital Communication, and Optoelectronic Devices & Optical Communication. I have research experience in laser processing of materials, developing large variety of drones, passive optical networks (PONs), and designing & analysis of various photonic devices (e.g. LEDs, OLEDs, organic solar cells, and PCFs).

MAJOR ACCOMPLISHMENTS

ü  Developed lenticular fiber assisted dust measurement devices

ü  Developed microstrip patch antennas using laser

ü  Developed breathable films using laser

ü  Fabricated micro-lens array using CO2 laser for beam shaping applications

ü  Development of various autonomous and non-autonomous drones

ü  Developed a novel technique for 3D hologram printing using femtosecond laser

ü  Developed beam shaper and synchronized femtosecond laser pulse system

ü  Developed CO2 laser assisted polishing technique for polishing of angled ribbon fibers, formation of cylindrical and circular micro-lens arrays on glass surface

ü  Achieved superhydrophobic soda-lime glass surface by femtosecond laser

ü  Achieved femtosecond laser based metal colorizing

ü  Designed highly efficient LEDs, OLEDs, solar cells, and PCF based sensors

ü  Designed hybrid WDM/TDM-PON, LiFi, and undersea optical communication systems


RESEARCH EXPERIENCE

ü  Currently I am working for designing various high efficiency photonic devices including dust measurement devices, FBG sensors, lenticular fibers, light emitting diodes (LEDs), organic light emitting diodes (OLEDs), and PCF based sensor devices. I have research experience in laser assisted fabrication of microstrip patch antennas, breathable films, beam shaper, 3D holograms, and micro-lens arrays. Furthermore, I am working with LiFi, undersea wireless optical communication, RTIS, and PONs. I am also conducting research works to develop a large variety of mechatronic devices such as drones, and EEG/EMG sensor based prosthetic arms.

ü  As an Associate Professor in Electronics and Communication Engineering (ECE) Discipline, Khulna University, Bangladesh since 2011, I have research experience on laser processing of materials, LEDs, OLEDs, organic solar cells, and designing various PON models.

ü  Being a Post-doctoral researcher since March, 2013 to October, 2013 in GIST, South Korea, I have research experience on femtosecond laser based micro/nano-patterning of various materials including ITO, grapheme, fused silica glass, and ribbon fiber. The achievements during this period are micro-lens array, multi-layer diffraction gratings, Fresnel zone plate lens, and polishing of ribbon fibers.

ü  Being a Post-doctoral researcher since February, 2012 to February, 2013 at KAIST, South Korea, I have research experience on femtosecond laser based micro/nano-machining of various materials including glasses, metals, sapphire, magnetic materials, and polymers. The key achievement during this period is femtosecond laser induced superhydrophobic soda-lime glass surface, nanoholes in borosilicate glass, colorizing brass surface by femtosecond laser, and interactions of femtosecond laser pulses with various materials.

ü  As a Research Assistant in the Photonics Application Lab of KAIST, South Korea since 2008 to 2012, I have research experience in femtosecond laser based micro/nano-structuring of various materials including glasses, metals, polymers, sapphire, and magnetic materials. The research was also focused on Passive Optical Networks (PONs). The prime achievements during this period are the femtosecond laser induced nano-holes, self-formed nanogratings, nano-cones, nano-ripples, & micro/nano-fluidic channels in soda-lime glass, colorizing stainless steel surfaces by periodic micro/nano-structures, self-organized nanogratings on various materials; an architecture of a hybrid WDM/TDM-PON is also reported.

ü  As an Assistant Professor in Electronics and Communication Engineering (ECE) Discipline, Khulna University, Bangladesh since 2006, I have research experience on laser processing of materials, CDMA based systems, designing Road Traffic Information System, design and fabrication of Electronic Voting Machine, and analytical modeling of MOSFET.

ü  As a Lecturer in Electronics and Communication Engineering (ECE) Discipline, Khulna University, Bangladesh since 2003, I have research experience on designing Road Traffic Information System.

JOURNAL EDITOR

       ü  I am honored to serve as a Guest Editor of the Special Issue “Femtosecond Laser: Cutting-Edge Research and Application” of Applied Sciences     journal.

      ü  I am honored to serve as a Guest Editor of the Special Issue “International Conference on Functional Materials for Energy and Manufacturing”     of Materials Science Forum journal.

      ü  I am honored to serve as a Guest Editor of the Special Issue “Advances in Wireless and Optical Communication Systems” of Electronics journal.

   ü I am honored to serve as a Guest Editor of the Special Issue “Advances in Integrated Photonics: Technologies, Devices and Circuits” of     Electronics journal.

    ü  I am honored to serve as a Guest Editor of the Special Issue “Advances in Femtosecond Laser Research” of Applied Sciences journal.

JOURNAL REVIEW                           

   I am honored to work as a reviewer in reviewing research articles of the following international journals.

1)       Optics Express (SCI)

20)   Journal of Digital Integrated Circuits in Electrical Devices

2)       Optics Letters (SCI)

21)   Alexandria Engineering Journal (SCIE)

3)       Applied Physics Letter (SCI)

22)   Arabian Journal of Science and Engineering (SCIE)

4)       Applied Surface Science (SCI)

23)   International Journal of Physical Sciences

5)       Journal of Non-Crystalline Solids (SCI)

24)   Journal of Electrical and Electronic Engineering

6)       Journal of Applied Physics (SCI)

25)   Journal of Microwaves, Optoelectronics and Electromagnetic Applications

7)       Applied Physics A (SCI)

26)   Trends in Opto-Electro & Optical Communications

8)       Applied Optics (SCI)

27)   American Journal of Nanoscience and Nanotechnology

9)       Optics & Laser Technology (SCI)

28)   Multidiscipline Modeling in Materials and Structures

10)   Optics and Lasers in Engineering (SCI)

29)   American Journal of Physics and Applications

11)   Surface & Coatings Technology (SCI)

30)   Advances in Materials Physics and Chemistry (AMPC)

12)   Optical Engineering (SCI)

31)   Journal of Biostatistics and Biometric Applications

13)   Chinese Optics Letters (SCI)

32)   Journal of Micro-Nanolithography, MEMS, & MOEMS

14)   Optical Materials Express (SCI)

33)   ACS Applied Materials & Interfaces (SCI)

15)   AIP Advances (SCI)

34)   ACS Photonics (SCIE)

16)   OPTIK (SCIE)

35)   Sensors (SCIE)

17)   Applied Sciences (SCIE)

36) Journal of Materials Chemistry C (SCI)

18)   Electronics (SCIE)

37)  Materials Today: Proceedings

19)  Micromachines (SCIE)

 

 

CONFERENCE REVIEW                

   I am honored to work as a reviewer of the following international conferences.

1) ICACT 2021 (Sponsored by: IEEE)

2) ICICT4SD 2021 (Sponsored by: IEEE)

3) ICREST 2021 (Sponsored by: IEEE)

4) ICIEV 2020 (Sponsored by: IEEE)

5) ICAICT 2020 (Sponsored by: IEEE)

6) IVPR 2020 (Sponsored by: IEEE)

7) ACMI 2021 (Sponsored by: IEEE)

8) ICECIT 2021 (Sponsored by: IEEE)

9) EICT 2021, 2022, 2023 (Sponsored by: IEEE)

10) ICECIT 2021 (Sponsored by: IEEE)

11) ICSTEM4IR 2022

12) MIET 2022

13) ICCIT 2023 (Sponsored by: IEEE)

14) MSEC 2024

15) ICPS 2023 (Sponsored by: IEEE)

16) ACIIS 2023

PROGRAM COMMITTEE MEMBER/ADVISORY COMMITTEE MEMBER/KEYNOTE SPEAKER/ INVITED SPEKER/SESSION CHAIR OF CONFERENCES  

 I am honored to serve in the following international conferences.

1)    Technical Program Committee Member, 2nd International Conference on Machine Intelligence and Emerging Technologies (MIET 2024), Noakhali Science and Technology University (NSTU), Bangladesh, November 8–9 (2024).

2)     Session Chair, 26th International Conference on Computer and Information Technology (ICCIT 2023), Cox’s Bazar, Bangladesh , December 13–15 (2023). (Sponsor: IEEE)

3)   Session Chair, 6th International Conference on Electrical Information and Communication Technology (EICT 2023), Khulna, Bangladesh, December 7–9 (2023). (Technical Co-Sponsor: IEEE)

4)    International Advisory Committee Member, 6th International Conference on Applied Computational Intelligence in Information Systems (ACIIS 2023), Brunei Darussalam, October 23–25 (2023).

5)    Advisory Committee Member, International Conference on Functional Materials for Energy & Manufacturing 2023 (ICFMEM 2023), India (Hybrid Mode), July 26 (2023).

6)    Technical Program Committee Chair, International Conference on STEM and the Fourth Industrial Revolution 2022, Khulna University, Bangladesh, July 1–3 (2022).

7)    Session Chair, International Conference on Machine Intelligence and Emerging Technologies (MIET 2022), Noakhali Science and Technology University (NSTU), Bangladesh, September 23–35 (2022).

8)     Session Co-Chair, International Conference on Electrical Information and Communication Technology 2021(EICT 2021), Khulna University of Engineering and Technology (KUET), Bangladesh, December 17–19 (2021). (Technical Co-Sponsor: IEEE)

9)  Organizing Secretary, International Conference on Electronics, Communications and Information Technology 2021 (ICECIT 2021), Electronics and Communication Engineering Discipline, Khulna University, Bangladesh, September 14–16, 2021. (Technical Co-Sponsor: IEEE)

10)   Featured Speaker, Engineering Physics International Conference 2021 (EPIC 2021), Yagyakarta, Indonesia, August 24–25, 2021.

11)  Session Chair, International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST 2021), Dhaka, Bangladesh, January 5–7 (2021). (Sponsored by: IEEE)

12)   Keynote Speaker, International Symposium on Physics and Applications (ISPA 2020), Surabaya, Indonesia, December 17–18, 2020.

13)   Program Committee Member, International Conference on Advanced Information and Communication

Technology (ICAICT 2020), United International University, Dhaka, Bangladesh, November 28–29, 2020. (Sponsored by: IEEE)

14)   International Advisory Committee Member, International Conference on Electronics, Communication and Aerospace Technology (ICECA 2019), Tamil Nadu, India, June 12–14, 2019. (Sponsored by: IEEE)

15)   International Advisory Committee Member, Computational Intelligence in Information Systems (CIIS 2018), University Teknologi Brunei, Brunei Darussalam, November 16–18, 2018.

16)  Program Committee Member, International Conference on Computer and Information Technology (ICCIT 2013), Khulna University, Khulna , Bangladesh, March 8–10, 2014. (Sponsored by: IEEE)

SEMINAR, TRAINING & WORKSHOP

  • Attended one day long “Training on D-nothi” on November 20, 2023.

Organized By: Institutional Quality Assurance Cell (IQAC), Khulna University, Bangladesh.

  • Trainer of one day long Training on “E-Governance & Innovation Plan Implementation” on March 28, 2023.

Organized By: Institutional Quality Assurance Cell (IQAC), Jashore University of Science and Technology (JUST), Bangladesh.

  • Trainer of one day long Training on “Initiatives required by the Public Universities to Face the Challenges of Fourth Industrial Revolution” on March 28, 2023.

Organized By: Institutional Quality Assurance Cell (IQAC), Jashore University of Science and Technology (JUST), Bangladesh.

  • Attended one day long Training Program on “Citizen Charter and Grivance Redress System (GRS)-1” on June 26, 2022.

Organized By: Institutional Quality Assurance Cell (IQAC), Khulna University, Bangladesh.

  • Attended one day long Training Program on “BAETE Accreditation: Criteria and Requirements” on June 20, 2022.

Organized By: Institutional Quality Assurance Cell (IQAC), Khulna University, Bangladesh.

  • Attended one day long workshop on “Academic Concealing and Motivation for Undergraduate First Year Students (2022) of Khulna University” in 2021.

Organized By: Institutional Quality Assurance Cell (IQAC), Khulna University, Bangladesh.

  • Attended one day long “Workshop on Outcome Based Education and Course File” On December 06, 2021.

Organized By: Institutional Quality Assurance Cell (IQAC), Khulna University

  • Attended one day long “Workshop on BNQF, Accreditation Standards and Criteria” on November 15, 2021.

Organized By: Institutional Quality Assurance Cell (IQAC), Khulna University

  • Attended two day long “International Symposium on Quality Assurance in Engineering Education through Accreditation-II” on August 26-27, 2020.

Organized By: Board of Accreditation for Engineering and Technical Education (BAETE), Bangladesh

  • Attended five days long “Summer School on Lasers and Laser Applications (SSOLLA) 2019” from July 8–12, 2019.

Organized By: Advanced Photonics Research Institute (APRI), Gwangju Institute of Science and Technology

(GIST), South Korea.

  • Attended one day long Training “Workshop on Outcome Based Education (OBE)” on September 06, 2018.

Organized By: ECE Discipline, Khulna University, Bangladesh.

  • Attended five days long “Summer School on Lasers and Laser Applications (SSOLLA) 2015” from July 6–10, 2015.

Organized By: Advanced Photonics Research Institute (APRI), Gwangju Institute of Science and Technology (GIST), South Korea.

  • Attended five days long “Summer School on Lasers and Laser Applications (SSOLLA) 2014” from July 14–19, 2014.

Organized By: Advanced Photonics Research Institute (APRI), Gwangju Institute of Science and Technology (GIST), South Korea.

  • Attended five days long “Start-up and Entrepreneurship Education Training in Korea, 2011” from December 19, 2011 to December 23, 2011.

Hosted By: Small and Medium Business Administration, South Korea.

Organized By: Korean Institute of Start-up and Entrepreneurship Development, South Korea.

  • Attended one day long workshop on “Next Generation Energy Storage” in November 11, 2011.

Organized By: EEWS, KAIST, South Korea.

  • Attended one day long workshop “2010 KAIST ICC Workshop on IT Convergence Technology”

Organized by: KAIST, South Korea.

  • Attended two day long training workshop on “Information Management” in May, 2006.

Organized by: Khulna University Research Cell, Khulna University, Bangladesh.

  • Attended a 21 (three weeks) long orientation training relating to Telecommunication in 2002.  

Organized by: Bangladesh Rural Telecom Authority Ltd., Bangladesh.

  • Attended one day long workshop on “Bangladesh Country Almanac”

                Organized by: Khulna University, Bangladesh.

SCHOLARSHIPS/FELLOWSHIPS/AWARDS

   Year                                                    Name of the Scholarship/Awards

2020                   Best Presentation Award for the paper: “Development of an Aircraft Type Portable Autonomous Drone for Agricultural Applications,” Proc. ICOSICA 2020 (Publisher: IEEE), Bogor, Indonesia, September 17 (2020).”

2019              Emerald Literati Award (Highly Commended Paper) for the paper: “Design and development of an aircraft type portable drone for surveillance and disaster management,” International Journal of Unmanned Systems, Volume 6, No. 3, pp. 147–159, 2018 (ISSN: 2049-6427).

2013                    Post-doctoral Fellowship Advanced Photonics Research Institute, Gwangju Institute of Science and Technology (GIST), South Korea.

20012-2013        Post-doctoral Fellowship, Information & Electronics Research Institute, Korea Advanced Institute of Science and Technology (KAIST), South Korea.

2008-2012           IITA/NIPA Scholarship, Ms/PhD (Integrated) study, KAIST, Daejeon, South Korea.

1999-2002           Khulna University Merit Scholarship 

1999                    Merit Scholarship from Khulna Zela Porishod, Khulna.


TEACHING EXPERIENCE

ü  Theoretical Courses

(A) Graduate level in ECE Discipline, Khulna University, Bangladesh

·      Laser Professing of Materials, Fiber-optic Communications, Nanophotonics, Optical Networks, and Electronics if Solids

(B) Undergraduate level in ECE/CSE Discipline, Khulna University, Bangladesh

     Electrical Circuits, Optoelectronic Devices & Optical Communication, Telecommunication Engineering, Digital Communication, Power Electronics, Digital Electronics, Numerical Methods, and Computer Networks.

ü  Thesis Supervision:

(A) Graduate Students

Masters: Completed- 10, Under Supervision- 02

(B) Undergraduate Students

Every year several undergraduate students complete their undergraduate thesis/project under my supervision.

ü  Other Teaching Experiences:

(i)·As an Adjunct Faculty Member in North Western University, Khulna, Bangladesh.

    Course Conducted: Management Information System.

(ii) As an Adjunct Faculty Member in Northern University of Business and Technology, Khulna, Bangladesh.

    Course Conducted: Management Information System

(iii) As an Adjunct Faculty Member in Northern University, Khulna Branch, Bangladesh.

    Course Conducted: Management Information System and Computer Applications in Business

(iv) As a Part-time Teacher in Potuakhali Science and Technology University, Bangladesh.

    Course Conducted: Electrical Circuits and Electronic Devices & Circuits

(v) As an Adjunct Faculty Member in Asian University of Bangladesh, Khulna Campus.

    Course Conducted: Information Technology, Computer Programming & Applications.

(vi) As a Part-time Teacher in Akij Institute of technology, Khulna Campus, Bangladesh.

    Course Conducted: Digital Electronics and related laboratory course.

OTHER WORKING EXPERIENCE

  • Dormitory Supervision: During the Period of September, 2006 to February, 2008, I served as an Assistant Provost in Khanjahan Ali Hall, Khulna University, Bangladesh. The Key responsibilities were the supervision of administration of the students’ dormitory. 


THESIS

   ü   Ms/PhD (Integrated) Theses: I conducted my Ms/PhD (Integrated) thesis under the supervision of Prof. Man Seop Lee of KAIST, South     Korea. The title of the thesis was “Formation of micro/nano-structures on glasses and metals using femtosecond laser and their applications.”

    ü    Undergraduate Theses: We conducted the undergraduate thesis under the supervision of Professor Mohammad Ismat Kadir of Electronics and     Communications Engineering Discipline, Khulna University, Bangladesh. The title of the thesis was “Design of a Fault Tolerant Asynchronous        Transfer Mode (ATM) Switch.”


LIST OF PROJECTS

ü  Project Title: Design and Development of an Autonomous Solar Power Driven Weather and Air Quality Monitoring Drone

    Position: Associate Investigator

    Funding Organization: Ministry of Science and Technology, Bangladesh

    Period: 2023 – till date

    Amount: BDT 4,50,000 (Taka Four Lac Fifty Thousand Only)

ü  Project Title: Design and Development of an Aircraft Type Autonomous Weather Monitoring Drone

    Position: Principal Investigator

    Funding Organization: Khulna University Research Cell

    Period: 2021 – 2023

    Amount: BDT 4,00,000 (Taka Four Lac Only)

ü  Project Title: Design and Development of an EMG Sensor Controlled Prosthetic Arm to Support Disabled People

    Position: Principal Investigator

    Funding Organization: Khulna University Research Cell

    Period: June 23, 2019 – May 31, 2021

    Amount: BDT 4,00,000 (Taka Four Lac Only)

ü  Project Title: Development of Wireless EEG Head Sensor Actuated Motorized Prosthetic Organ to Support Disabled People

    Position: Principal Investigator

    Funding Organization: University Grants Commission (UGC), Bangladesh

    Period: March 23, 2019 – June 30, 2020

    Amount: BDT 1,80,000 (Taka One Lac Eighty Thousand Only)

ü  Project Title: Design and Development of an Amphibious Multi-functional Drone for Coastal Surveillance and Disaster Management

    Position: Principal Investigator

    Funding Organization: Ministry of Science and Technology, Bangladesh

    Period: October 1, 2018 – September 30, 2019

    Amount: BDT 3,00,000 (Taka Three Lac Only)

ü  Project Title: Design and Development of an Aircraft Type Portable Drone for National Security and Disaster Management

    Position: Principal Investigator

    Funding Organization: Khulna University Research Cell

    Period: March 3, 2017 – February 12, 2018

    Amount: BDT 80,000 (Taka Eighty Thousand Only)

ü  Project Title: Development of a Multi-purpose Hybrid & Portable Surveillance Drone for Security and Disaster Management

    Position: Principal Investigator

    Funding Organization: Ministry of Science and Technology, Bangladesh

    Period: October 1, 2016 – January 01, 2018

    Amount: BDT 3,00,000 (Taka Three Lac Only)

ü  Project Title: Developing an Online-based Distributed Learning Platform to Enhance Students Learning Efficiency for Common Courses Across Various Disciplines of Khulna University

    Position: Deputy Sub Project Manager (DSPM)

    Funding Organization: Higher Education Quality Enhancement Project (HEQEP), University Grant Commission (UGC) of Bangladesh, Ministry of Education, Bangladesh (Development Partner: World Bank)

    Period: July 1, 2014 – December 31, 2016

    Amount: BDT 250,00,000 (Taka Twenty Five Million Only)

ü  Project Title: Design and Development of a Multi-functional Agricultural Drone

    Position: Principal Investigator

    Funding Organization: Ministry of Science and Technology, Bangladesh

    Period: December 08, 2015 – November 30, 2016

    Amount: BDT 4,00,000 (Taka Four Lac Only)

ü  Project Title: Development of Agricultural Drone for Boosting Agricultural Sector in Bangladesh

    Position: Principal Investigator

    Funding Organization: Khulna University Research Cell

    Period: March 3, 2015 – January 21, 2016

    Amount: BDT 63,000 (Taka Sixty Three Thousand Only)

ü  Projects: Various Projects of Advanced Photonics Research Institute (APRI), Gwangju Institute of Science and Technology (GIST), South Korea

    Position: Postdoctoral Researcher

    Period: March 25, 2013 – October 31, 2013

ü  Project Title: Study on glass cutting and superhydrophobic phenomena using femtosecond laser

    Position: Investigator

    Funding Organization: Cyber Laser Inc., Japan

    Period: February, 7, 2009 – December 31, 2011


MEMBERSHIP OF PROFESSIONAL SOCIETY

  • Senior Member of Institute of Electrical and Electronics Engineers (IEEE) Since 2021.
  • Member of IEEE Communications Society during 2021.
  • Member of IEEE Electron Devices Society during 2021.
  • Member of Institute of Engineers Bangladesh (IEB) since 2021.
  • Treasurer of bdSTEM Society, Khulna University, Bangladesh since 2021.
  • Member of IEEE Technical Committee on Aerial Robotics and Unmanned Aerial Vehicles since July 2019.
  • Member of Internet Society (ISOC) Bangladesh Chapter since September 2018.
  • Student Member of SPIE-the international society for optics and photonics during 2011.

LANGUAGE PROFICIENCY


English                :    Adequate command in both spoken and written English. English is the medium of instruction during Undergraduate and Graduate                                study. Medium of teaching was also in English.

                                    TOEIC Score: 900 out of 990

Bengali                  :     Bengali is the mother tongue.

Korean                 :     The proficiency in Korean language is medium.

Year of Passing

Name of Degree

Department/ Branch

University/Board

CGPA/Division

February,

2012

Ms/PhD (Integrated)

Information and Communications Engineering

Korea Advanced Institute of Science and Technology (KAIST), South Korea

CGPA: 3.76/4.3

March,

2003

Bachelor of Science in Electronics and Communication Engineering [B.Sc. Engg.(ECE)]

Electronics and Communication Engineering

Khulna University,

Bangladesh

CGPA : 3.74/4

 

The future research plan is focused on but not limited to the following research areas.

ü  Photonics & Electronics Devices: Design and fabrication of optical data storage, fiber Bragg gratings (FBGs), Blazed gratings, photonic crystal fiber (PCF) based sensors, self-formed nanogratings, optical devices, micro/nano-fluidic devices, LED/OLED, display panels, sensor devices, solar cells, and microstrip patch antennas.

ü Laser Processing of Materials: Laser based micro/nano-machining of various materials including glasses, metals, magnetic materials, polymers, semiconductors, diamonds, and other valuable materials.

ü Communication: Investigation and designing of LiFi, underwater wireless optical communication network, PONs, and Road Traffic Information System (RTIS).

ü  Mechatronics: Designing various kinds of drones, EEG/EMG sensors based prosthetic arms.

Current Research Project/Collaboration

SL Title Research Role Awarded Date Completion Date Funding Agency
1 Study on glass cutting and superhydrophobic phenomena using femtosecond laser Co-Principal Investigator 7th February, 2009 31th December, 2011 International
2 Various Projects of Advanced Photonics Research Institute (APRI), Gwangju Institute of Science and Technology (GIST), South Korea Co-Principal Investigator 25th March, 2013 31st October, 2013 International
3 Development of Agricultural Drone for Boosting Agricultural Sector in Bangladesh Principal Investigator 3rd March, 2015 21st January, 2016 National
4 Design and Development of a Multi-functional Agricultural Drone Principal Investigator 8th December, 2015 30th November, 2016 National
5 Developing an Online-based Distributed Learning Platform to Enhance Students Learning Efficiency for Common Courses Across Various Disciplines of Khulna University Co-Principal Investigator 1st July, 2014 31st December, 2016 International
6 Development of a Multi-purpose Hybrid & Portable Surveillance Drone for Security and Disaster Management Principal Investigator 1st October, 2016 1st January, 2018 National
7 Design and Development of an Aircraft Type Portable Drone for National Security and Disaster Management Principal Investigator 3rd March, 2017 12th February, 2018 National
8 Design and Development of an Amphibious Multi-functional Drone for Coastal Surveillance and Disaster Management Principal Investigator 1st October, 2018 30th September, 2019 National
9 Development of Wireless EEG Head Sensor Actuated Motorized Prosthetic Organ to Support Disabled People Principal Investigator 23rd March, 2019 30th June, 2020 National
10 Design and Development of an EMG Sensor Controlled Prosthetic Arm to Support Disabled People Principal Investigator 23rd June, 2019 31st May, 2021 National
11 Design and Development of an Aircraft Type Autonomous Weather Monitoring Drone Principal Investigator September, 2021 31st October, 2023 National
12 Design and Development of an Autonomous Solar Power Driven Weather and Air Quality Monitoring Drone Co-Principal Investigator 18th December, 2023 till date National

CURRENT POSITION

Professor (Grade 2): Electronics and Communication Engineering Discipline, Khulna University, Khulna-9208, Bangladesh.

Duration: January 02, 2021 – till date

POSITION HELD

July 01, 2019 – June 30, 2022                Head, Electronics and Communication Engineering (ECE) Discipline, Khulna University, Khulna 9208, Bangladesh.

September 07, 2016 – January 01, 2021       Professor (Grade 3), Electronics and Communication Engineering Discipline, Khulna University, Khulna-9208, Bangladesh.

March 25, 2013–October 31, 2013        Postdoctoral Researcher, Advanced Photonics Research Institute (APRI), Gwangju Institute of Science and Technology (GIST), South Korea.

February 1, 2012 – February 28, 2013         Postdoctoral Researcher, Photonics Application Lab, Information & Electronics Research Institute, KAIST, South Korea.

December 15, 2011 – September 05, 2016   Associate Professor, Electronics and Communication Engineering Discipline, Khulna University, Khulna 9208, Bangladesh.

December 15, 2006 – December 14, 2011     Assistant Professor, Electronics and Communication Engineering Discipline, Khulna University, Khulna-9208, Bangladesh.

February 18, 2008 – January 31, 2012     Research Assistant, Photonics Application Lab, KAIST,  South Korea.

December 15, 2003 – December 14, 2006   Lecturer, Electronics and Communication Engineering Discipline, Khulna University, Khulna-9208, Bangladesh.

September 11, 2006 – February 10, 2008     Assistant Provost, Khan Jahan Ali Hall, Khulna  University, Khulna-9208, Bangladesh.

No Data Available

Supervision

SL Title Degree Role Start Date End Date
1 Handwritten Bangla Text Recognition Using Deep Learning Approach Masters Supervisor January 2022 17th December 2023
2 Performance Evaluation and Efficiency Enhancement of Microstrip Patch Antennas for 5G Wireless Networks Bachelor Supervisor 1st January 2023 18th December 2023
3 Design and Implementation of Interactive Human Companion Robot Bachelor Supervisor 1st January 2023 18th December 2023

No Data Available

coming soon...

LIST OF PUBLICATIONS

           Books:

1)   Md. Shamim Ahsan and Man Seop Lee, “Femtosecond Laser Processing of Materials: Fundamentals, Technologies, and Applications,” Lambert Academic Publishing, Saarbrücken, Germany, 2013. (ISBN: 978-3-659-31136-9)

           Book Chapters:

1)   Md. Shamim Ahsan et. al., “Colorizing metals by femtosecond Lasers,” Femtosecond Lasers—New Research, Editor: Yuwen Zhang, NOVA Publications, USA, 2013. (ISBN: 978-1-62948-067-1)

2)   S. A. Ahsan Rajon, Mahmudul Hasan Abid, Niloy Sikder, Kamrul Hasan Talukder, Md. Mizanur Rahman, Md. Shamim Ahsan, Abu Shamim Mohammad Arif and Abdullah-Al Nahid, “Analysis of hand movement from surface EMG signals using artificial neural network,” Machine Intelligence and Emerging Technologies: MIET 2022. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering (LNICST) Book Series, vol. 491, pp. 68–78, Springer, 2023. (ISBN: 978-3-031-34622-4)

3)    Md. Shamim Ahsan, Md. Arif Istiaq Arafat, Tasmima Akter, Ik-Bu Sohn, and Hun-Kook Choi, “Light extraction efficiency enhancement of white organic light-emitting diodes (OLEDs) by micro/nanopatterning the substrate layer,” Defect and Diffusion Forum: Special Volume of International Conference on Functional Materials for Energy and Manufacturing, Trans Tech Publications (Accepted: October 5, 2023).

4)    Sahadat Hossain, Al-Helal, Md. Shamim Ahsan, Kazi Mahmud Hasan, Md. Maniruzzaman, and Md. Enamul Kabir, “Design and development of an autonomous air quality monitoring drone,” Engineering Headway: Special Issue of International Conference on Functional Materials for Energy and Manufacturing, Trans Tech Publications (Accepted: October 5, 2023).

5)   Rayhan Habib Jibon, Md. Ekhlasur Rahaman, Md. Shamim Ahsan, Md. Maniruzzaman, “Design of a mono-rectangular cored symmetrical PCF structure for sensing differently concentrated glucose solutions in Thz regime,” Engineering Headway: Special Issue of International Conference on Functional Materials for Energy and Manufacturing, Trans Tech Publications (Accepted: August 16, 2023).

6)  Kazi Mahmud Hasan, Md. Shamim Ahsan, Md. Tariq Hasan, Md. Mahbub Hossain, Md. Maniruzzaman, “Design and development of an autonomous multi-functional hexacopter drone” Engineering Headway: Special Issue of International Conference on Functional Materials for Energy and Manufacturing, Trans Tech Publications (Accepted: August 03, 2023).

    SCI/SCIE Journal Papers:

1)    Md. Shamim Ahsan, Ik-Bu Sohn, Hun-Kook Choi, “Gorilla glass cutting using femtosecond laser pulse filaments,” Applied Sciences, Volume 14, No. 1, pp. 312 (2024). (ISSN: 2076-3417, Impact Factor: 2.7)

2)    Ik-Bu Sohn, Hun-Kook Choi, Young-Jun Jung, Chang-Jun Lee, Myoung-Kyu Oh, and Md. Shamim Ahsan, “Measurement of Fine/Ultrafine Dust Using a Lenticular Fiber Based Particulate Measurement Device,” IEEE Sensors Journal, Volume 23, No. 8, pp. 8400–8409 (2023). (ISSN: 1558-1748, Impact Factor: 4.3)

3)    Hun-Kook Choi, Young-Jun Jung, Bong-Ahn Yu, Jae-Hee Sung, Ik-Bu Sohn, Jong-Yeol Kim, and Md. Shamim Ahsan, “Femtosecond-laser-assisted fabrication of radiation-resistant fiber Bragg grating sensors,” Applied Sciences, Volume 12, Issue 2, pp. 886 (2022). (ISSN: 2076-3417, Impact Factor: 2.7)

4)   M. S. Ahsan and K. M. Hasan, “Design and development of an electromyography actuated prosthetic arm,” Latin American Applied Research, Volume 52, No. 3, pp. 337–345 (2022). (ISSN: 0327-0793, Impact Factor: 0.7)

5)   Md Khaled Hasan, Md. Shamim Ahsan, Abdullah-Al-Mamun, S.H. Shah Newaz, and Gyu Myoung Lee, “Human face detection techniques: A comprehensive review and future research directions,” Electronics, Volume 10, Issue 19, pp. 2354 (2021). (ISSN: 2079-9292, Impact Factor: 2.9)

6)   Md. Ekhlasur Rahman, Rayhan Habib Jibon, Md. Shamim Ahsan, Farid Ahmed, and Ik-Bu Sohn, “Glucose level measurement using photonic crystal fiber based plasmonic sensor,” Plasmonics, Volume 17, 1–11 (2021). (ISSN: 1557-1963, Impact Factor: 3)

7)    Apurba Adhikary, Md. Shamim Ahsan, Md. Mahbub Hossain, Md. Bipul Hossain, S.H. Shah Newaz, Farid Ahmed, and Ik-Bu Sohn, “Improvement of light intensity and efficiency of n-ZnO/NiO/p-GaN heterojunction-based while light emitting diodes using micro-/nanolens array,” Optical Engineering, Volume 59, Issue 11, pp. 117108 (2020). (ISSN: 0091–3286, Impact Factor: 1.3)

8)    Young-Jun Jung, Hun-Kook Choi, Bang Ahn Yu, Jongyeol Kim, Cherlhee Lee, Md. Shamim Ahsan, and Ik-Bu Sohn, “Femtosecond laser-assisted fabrication of microstrip patch antenna,” Optical Engineering, Volume 59, Issue 9, pp. 096103 (2020). (ISSN: 0091–3286, Impact Factor: 1.3)

9)    Dongyoon Yoo, Hun-Kook Choi, Jae Hee Sung, Ik-Bu Sohn, Jongyeol Kim,Young-Han Kim, and Md. Shamim Ahsan, “Fabrication of Breathable Film Using Diffractive Multi-beam Nanosecond Laser Patterning of Polypropylene Film,” Journal of Laser Micro/Nanoengineering, Volume 15, Issue 2, pp. 104–110 (2020). (ISSN: 1880-0688, Impact Factor: 1.39)

10)  Alaelddin Fuad Yousif Mohammed, S.H. Shah Newaz, D S Sankar, Md. Shamim Ahsan, and Tai-Won Um, “A green converged TWDM-PON and 5G HetNet catering applications demanding low latency,” Optical Fiber Technology, Volume 58, pp. 102261 (2020). (ISSN: 1068-5200, Impact Factor: 2.7)

11)  Md. Aminul Kabir, Md. Mahbub Hossain, Md. Ziaul Amin, and Md. Shamim Ahsan, “A theoretical investigation of erbium-doped fiber laser as a function of ion-clustering, temperature, pumping wavelength, and configuration,” Microwave and Optical Technology Letters, Volume 62, Issue 2, pp. 531–539 (2019). (ISSN: 1098-2760, Impact Factor: 1.5)

12)  Ik-Bu Sohn, Hun-Kook Choi, Young-Chul Noh, Jongyeol Kim, and Md. Shamim Ahsan, “Laser assisted fabrication of micro-lens array and characterization of their beam shaping property,” Applied Surface Science, Volume 479, pp. 375–385 (2019). (ISSN: 0169-4332, Impact Factor: 6.7)

13)   Rabita Hasan, Md. Shamim Ahsan, Md. Maniruzzaman, Md. Mahbub Hossain, Ragib Shakil Rafi, and Ik-Bu Sohn, “Design and analysis of intense light beam by micro-lens engraved optical fiber,” Optical Engineering, Volume 58, Number 2, pp. 027114 (2019). (ISSN: 0091–3286, Impact Factor: 1.3)

14)  Ik-Bu Sohn, Hun-Kook Choi, Dongyoon Yoo, Young-Chul Noh, Jiwhan Noh, and Md. Shamim Ahsan, “Three-dimensional hologram printing by single beam femtosecond laser direct writing,” Applied Surface Science, Volume 427, Part A, pp. 396–400 (2018). (ISSN: 0169-4332, Impact Factor: 6.7)

15)  Ik-Bu Sohn, Hun-Kook Choi, Dongyoon Yoo, Young-Chul Noh, Jae-Hee Sung, Seong-Ku Lee, and Md. Shamim Ahsan, and Ho Lee, “Synchronized femtosecond laser pulse switching system based nano-patterning technology,” Optical Materials, Volume 69, pp. 295–302 (2017). (ISSN: 0925-3467, Impact Factor: 3.9)

16)   Ik-Bu Sohn, Hun-Kook Choi, Young-Chul Noh, Man-Seop Lee, Jin-Kyoung Oh, Seong-min Kim, and Md. Shamim Ahsan, “Performance analysis of CO2 laser polished angled ribbon fiber,” Optical Fiber Technology, Volume 33, pp. 77–82 (2017). (ISSN: 1068-5200, Impact Factor: 2.7)

17)   Ik-Bu Sohn, Dongyoon Yoo, Young-Chul Noh, Jae-Hee Sung, Seong-Ku Lee, Hun-Kook Choi, and Md. Shamim Ahsan, “Formation of a plano-convex micro-lens array in fused silica glass by using a CO2 laser-assisted reshaping technique,” Journal of the Korean Physical Society, Volume 69, Issue 3, pp. 335–343 (2016). (ISSN: 1976-8524/0374-4884, Impact Factor: 0.6) 

18)  Ik-Bu Sohn, Md. Shamim Ahsan, Dongyoon Yoo, Young-Chul Noh, Yong-Tak Lee, Hun-Kook Choi, Jin-Tae Kim, and Ho-Min Kang, “Femtosecond laser assisted selective patterning of indium-tin-oxide thin film deposited on flexible polymer,” OPTIK, Volume 126, Issue 23, pp. 4285–4291 (2015). (ISSN: 0030-4026, Impact Factor: 3.1)

19)   Md. Shamim Ahsan, Man Seop Lee, Mohammad Khairul Hasan, Young-Chul Noh, Ik-Bu Sohn, Farid Ahmed, and Martin B. G. Jun, “Formation mechanism of self-organized nano-ripples on quartz surface using femtosecond laser pulses,” OPTIK, Volume 126, Issue 24, pp. 5979–5983 (2015). (ISSN: 0030-4026, Impact Factor: 3.1)

20)   Hun-Kook Choi, Dongyoon Yoo, Ik-Bu Sohn, Young-Chul Noh, Hae-Hee Sung, Seong-Ku Lee, Tae-Moon Jeong, Md. Shamim Ahsan, and Jin-Tae Kim, “CO2 laser assisted fabrication of micro-lensed single-mode optical fiber,” Journal of the Optical Society of Korea, Volume 19, Number 4, pp. 327–333 (2015). (ISSN: 1226-4776, Impact Factor: 0.755)

21)   Hun-Kook Choi, Md. Shamim Ahsan, Dongyoon Yoo, Ik-Bu Sohn, Young-Chul Noh, Jin-Tae Kim, Deok Jung, Jin-Hyeok Kim, and Ho-Min Kang, “Formation of cylindrical micro-lens array on fused silica glass surface using CO2 laser assisted reshaping technique,” Optics & Laser Technology, Volume 75, pp. 63–70 (2015). (ISSN: 0030-3992, Impact Factor: 5)

22)  Hun-Kook Choi, Md. Shamim Ahsan, Ik-Bu Sohn, Young-Chul Noh, and Jin-Tae Kim, “Femtosecond laser assisted fabrication of double-layer diffraction gratings inside fused silica glass,” Journal of the Korean Physical Society, Volume 66, Number 1, pp. 55–60 (2015). (ISSN: 1976-8524/0374-4884, Impact Factor: 0.6)

23)  Hun-Kook Choi, Deok-Jung, Ik-Bu Sohn, Young Chul Noh, Jin Tae Kim, and Md. Shamim Ahsan, “Diffraction Efficiency enhancement of femtosecond laser engraved diffraction gratings using CO2 laser polishing,” Journal of the Korean Physical Society, Volume 65, Number 10, pp. 1559–1565 (2014). (ISSN: 1976-8524/0374-4884, Impact Factor: 0.6)

24)   Ik-Bu Sohn, Md. Shamim Ahsan, Young-Chul Noh, Hun-Kook Choi, Jin-Tae Kim, and Myeong Jin Ko, “Fabrication of Fresnel zone plate lens in fused silica glass using femtosecond laser lithography technology,” Optical Engineering, Volume 53, Number 5, pp. 055107 (2014). (ISSN: 0091–3286, Impact Factor: 1.3)

25)  Md. Shamim Ahsan, Yoon-Young Kwon, Ik-Bu Sohn, Young-Chul Noh, and Man Seop Lee, "Formation of periodic micro/nano-holes array in Boro-aluminosilicate glass by single-pulse femtosecond laser machining," Journal of Laser Micro/Nanoengineering, Volume 9, Number 1, pp. 19–24 (2014). (ISSN: 1880-0688, Impact Factor: 1.39)

26)  Farid Ahmed, Md. Shamim Ahsan, Martin B. G. Jun, and Man Seop Lee, “Near-field modification of femtosecond laser beam to enhance single-shot pulse filamentation in glass medium,” Applied Physics A, Volume 114, Issue 4, pp. 1161–1165 (2014). (ISSN: 0947-8396, Impact Factor: 2.7)

27)  Md. Shamim Ahsan and Man Seop Lee, “Colorizing mechanism of brass surface by femtosecond laser induced microstructures,” OPTIK, Volume 124, Issue 18, pp. 3631–3635 (2013). (ISSN: 0030-4026, Impact Factor: 3.1)

28)  Md. Shamim Ahsan, Fadia Dewanda, Man Seop Lee, Hitoshi Sekita, and Tetsumi Sumiyoshi, “Formation of superhydrophobic soda-lime glass surface using femtosecond laser pulses,” Applied Surface Science, Volume 265, Issue 1, pp. 784–789 (2013). (ISSN: 0169-4332, Impact Factor: 6.7)

29)  Md. Shamim Ahsan and Man Seop Lee, “Formation mechanism of self-organized nanogratings on titanium surface using femtosecond laser pulses,” Optical Engineering, Volume 51, Number 12, pp. 121815 (2012). (ISSN: 0091-3286, Impact Factor: 1.3)

30)  Md. Shamim Ahsan, Yeong Gyu Kim, and Man Seop Lee, “Formation mechanism of nanostructures on the stainless steel surface by femtosecond laser pulses,” Journal of Laser Micro/Nanoengineering, Volume 7, Issue 2, pp. 164–170 (2012). (ISSN: 1880-0688, Impact Factor: 1.39)

31)  Md. Shamim Ahsan and Man Seop Lee, “Femtosecond laser induced nanostructures in soda-lime glass,” Journal of Laser Micro/Nanoengineering, Volume 7, Issue 2, pp. 202–207 (2012). (ISSN: 1880-0688, Impact Factor: 1.39)

32)  Md. Shamim Ahsan, Farid Ahmed, Yeong Gyu Kim, Man Seop Lee, and Martin B. G. Jun, “Colorizing stainless steel surface by femtosecond laser induced micro/nano-structures,” Applied Surface Science, Volume 257, Issue 17, pp. 7771–7777 (2011). (ISSN: 0169-4332, Impact Factor: 6.7)

33)  Md. Shamim Ahsan, Yeong Gyu Kim, and Man Seop Lee, “Formation mechanism of nanostructures in soda-lime glass using femtosecond laser,” Journal of Non-Crystalline Solids, Volume 357, Issue 3, pp. 851–857 (2011). (ISSN: 0022-3093, Impact Factor: 3.5)

     ESCI/Scopus/International Journal Papers:

1)    Chandra Shekhar Kundu, Apurba Adhikary, Md. Shamim Ahsan, Abidur Rahaman,  Md. Bipul Hossain, Avi Deb Raha,  Saydul Akbar Murad,  and Farid Ahmed, “Design and analysis of performance parameters for achieving high efficient ITO/PEDOT: PSS/P3HT: PCBM/Al organic solar cell,” Journal of Optics (2023). (ISSN: 0974-6900/ 0972-8821)

2)   Md Khaled Hasan, Gazi Salahuddin, Sayef Ali Khan, and Md. Shamim Ahsan, “Design and development of a surveillance robot,” Khulna University Studies, Special Issue: International Conference on STEM and the Fourth Industrial Revolution (ICSTEM4IR), Khulna University, Khulna, Bangladesh, 01-03 July 2022, pp. 19–32 (2022). (ISSN: 1563-0897)

3)    Md. Harun Ar Rashid, Subrata Sikder, Kazi Farhan Sadik, S.H. Shah Newaz, Kazi Towfiqul Islam Jayner, Md. Mahbub Hossain, and Md. Shamim Ahsan, “40 Gb/s wavelength division multiplexing-passive optical network (WDM-PON) for undersea wireless optical communication,” Journal of Optical Communications, pp. 000010151520210014 (2021). (ISSN: 2191-6322).

4)    Md. Mahbub Hossain, Md. Shamim Ahsan, Niloy Sikder, Md. Ekhlasur Rahman, Abdullah Al-Mamun Bulbul, and Himadri Shekhar Mondal, “High birefringence and broadband dispersion compensation photonic crystal fiber,” Journal of Optical Communications, pp. 000010151520200140 (2021). (ISSN: 2191-6322)

5)    Md. Ekhlasur Rahman, Himadri Shekhar Mondal, Md. Bellal Hossain, Md. Mahbub Hossain, and Md. Shamim Ahsan, and Rekha Saha, “Simulation of a highly birefringent photonic crystal fiber in terahertz frequency region,” SN Applied Sciences, Volume 2, pp. 1435 (2020). (ISSN: 2523-3963)

6)  Md. Ekhlasur Rahaman, Md. Bellal Hossain, Himadri Shekhar Mondal, Rekha Saha, Md. Mahbub Hossain, and Md. Shamim Ahsan, “Highly sensitive photonic crystal fiber liquid sensor in Terahertz frequency range,” Materials Today: Proceedings, Volume, 43, Part 6, pp. 3815-3820 (2021). (ISSN: 2214-7853)

7)  Md. Shamim Ahsan, Md. Tariq Hasan, and Kazi Mahmud Hasan, “Development of a multi-purpose hybrid & portable surveillance drone for security and disaster management,” Journal of Science and Technology Research, Ministry of Science and Technology, Bangladesh, Volume 1, Issue 1, pp. 52–56 (2018). (ISSN: 2618-0314)

8)   Kazi Mahmud Hasan, S.H. Shah Newaz, and Md. Shamim Ahsan, “Design and development of an aircraft type portable drone for surveillance and disaster management,” International Journal of Unmanned Systems, Volume 6, No. 3, pp. 147–159 (2018). (ISSN: 2049-6427)

9)   Shakib Rahman, Imon Ray, Imran Noor Saleh, A. K. M. Ariful Haque Siddique, Shakila Naznin, and Md. Shamim Ahsan, “Design and analysis of dispersion flattened low loss photonic crystal fiber,” Trends in Opto-Electro & Optical Communications, Volume 7, Issue 2, pp. 1–10 (2017). (ISSN: 2347-9957) 

10)   Md. Khashrul Alam, Md. Shamim Ahsan, Sk. Mahmudul Hasan, and Jamshid Sangirov, "Future Network: Convergence of Technologies, Diversity of Services, Business, Social Issues and Government Policies," Business Review, Khulna University, Bangladesh, Volume 8, Number 1 & 2, pp. 13–28 (2012). (ISSN: 1811-3788)

11)  Md. Shamim Ahsan and B. M. Redwanul Haque, “Fabrication of Micro/Nano-structures in Soda-Lime Glass by Single-beam Femtosecond Laser Writing,” Journal of NanoScience, NanoEngineering & Applications, Volume 2, Issue 2, pp. 39–47 (2012).  (ISSN: 2231-1777)

12)   Md. Shamim Ahsan, Man Seop Lee, S. H. Shah Newaz, and Syed Md. Asif, “Migration to the next generation optical access networks using hybrid WDM/TDM-PON,” Journal of Networks, Finland, Volume 6, Number 1, January, pp. 18–25 (2011). (ISSN: 1796-2056)

13)  Md. Shamim Ahsan, “Past, present, and future of passive optical network,” Trends in Opto-Electro & Optical Communications, STM Journals, India, Volume 1, Issue 1, pp. 1–15 (2011) (ISSN: 2231-0401)

14)   Md. Maniruzzaman, Md Samsur Rahman Chowdhury, Mohammad Ashraf Ali Khan, and Md. Shamim Ahsan, “An Analytical Model of breakdown in a short channel MOSFET,” Khulna University Studies, Volume 8, Number 1, pp. 21–28 (2007). (ISSN: 1563-0897)

15)   Md. Maniruzzaman, S. M. Shamsul Alam, Md. Shamim Ahsan, Md. Tariq Hasan, and A. K. M. Ahsanul Haque, “Adhesion of copper with diffusion barrier layer for copper interconnection,” Khulna University Studies, Volume 8, Number 1, pp. 43–48 (2007). (ISSN: 1563-0897)

           Conference Papers:

1)    Md. Shamim Ahsan, Md. Arif Istiaq Arafat, Tasmima Akter, Ik-Bu Sohn, and Hun-Kook Choi, “Light extraction efficiency enhancement of white organic light-emitting diodes (OLEDs) by micro/nanopatterning the substrate layer,” ICFMEM 2023, India (Hybrid Mode), July 26 (2023).

2)    Sahadat Hossain, Al-Helal, Md. Shamim Ahsan, Kazi Mahmud Hasan, Md. Maniruzzaman, and Md. Enamul Kabir, “Design and development of an autonomous air quality monitoring drone,” ICFMEM 2023, India (Hybrid Mode), July 26 (2023).

3)    Rayhan Habib Jibon, Md. Ekhlasur Rahaman, Md. Shamim Ahsan, Md. Maniruzzaman, “Design of a mono-rectangular cored symmetrical PCF structure for sensing differently concentrated glucose solutions in Thz regime,” ICFMEM 2023, India (Hybrid Mode), July 26 (2023).

4)   Kazi Mahmud Hasan, Md. Shamim Ahsan, Md. Tariq Hasan, Md. Mahbub Hossain, Md. Maniruzzaman, “Design and development of an autonomous multi-functional hexacopter drone” ICFMEM 2023, India (Hybrid Mode), July 26 (2023).

5)    Biswajit Sana, Apurba Adhikary, Md. Shamim Ahsan, and SH Shah Newaz, “Micro/nano-structuring assisted efficiency emprovement of organic light emitting diodes,” BICET 2021, Brunei Darussalam, November 8–10, 2021.

6)    Zubaida Azad Shikha, Subroto Kumer Deb Nath, Niloy Sikder, Ik-Bu Sohn, Hun-Kook Choi, and Md. Shamim Ahsan, “Development of a time division multiplexing based Li-Fi system for voice communication,” ICECIT 2021 (Publisher: IEEE), Khulna, Bangladesh, September 14–16 (2021).

7)    Zubaida Azad Shikha, Subroto Kumer Deb Nath, Niloy Sikder, Ik-Bu Sohn, Hun-Kook Choi, and Md. Shamim Ahsan, “Demonstration of a 4 Gb/s wavelength division multiplexing based Li-Fi network,” ICECIT 2021 (Publisher: IEEE), Khulna, Bangladesh, September 14–16 (2021).

8)   Himadri Shekhar Mondal, Md. Mahbub Hossain, Md. Shamim Ahsan, and Saibba Biswas, “Porus-core hexagonal photonic crystal fiber for chemical sensing,” ICECIT 2021 (Publisher: IEEE), Khulna, Bangladesh, September 14–16 (2021).

9)   Zubaida Azad Shikha, Md. Shamim Ahsan, Md. Maniruzzaman, Md. Abdul Alim, Md Tariq Hasan, and Sheikh Md. Rabiul Islam, “Design and performance analysis of fiber Gragg grating based temperature sensor,” ICECIT 2021 (Publisher: IEEE), Khulna, Bangladesh, September 14–16 (2021).

10)  M. Rakib Uddin, Nur Musyiirah Haji Masri, and Md. Shamim Ahsan, “Photonic microring resonator based DWDM system within a single free spectral range,” ICECIT 2021 (Publisher: IEEE), Khulna, Bangladesh, September 14–16 (2021).

11)  Tasmima Akter, Arif Astiaq Arafat, and Md. Shamim Ahsan, “Efficiency enhancement of organic light emitting diodes (OLEDs) by micro/nano-structuring the substrate layer,” ICECIT 2021 (Publisher: IEEE), Khulna, Bangladesh, September 14–16 (2021).

12)  Abir Muhammad Shahriar, Priyanka Ghosh, Md. Mehadi Hasan, Md Khaled Hasan, and Md. Shamim Ahsan, “Design and development of an online road traffic information system,” ICECIT 2021 (Publisher: IEEE), Khulna, Bangladesh, September 14–16 (2021).

13)  Md. Shamim Ahsan and Kazi Mahmud Hasan, “Development of noninvasive electroencephalogram brain sensor actuated motorized prosthetic arm to support disabled people,” ICECIT 2021 (Publisher: IEEE), Khulna, Bangladesh, September 14–16 (2021).

14)  Kazi Mahmud Hasan, Wida Susanty Suhaili, S.H. Shah Newaz, and Md. Shamim Ahsan, Development of an Aircraft Type Portable Autonomous Drone for Agricultural Applications,” Proc. ICOSICA 2020 (Publisher: IEEE), Bogor, Indonesia, September 16–17 (2020).

15)  Md. Ekhlasur Rahaman, Md. Bellal Hossain, Himadri Shekhar Mondal, Rekha Saha, Md. Mahbub Hossain, and Md. Shamim Ahsan, “Highly sensitive photonic crystal fiber liquid sensor in Terahertz frequency range,” 5NANO 2020, Kerala, India, July 23–24 (2020).

16)  Md. Ekhlasur Rahaman, Himadri Shekhar Mondal, Md. Bellal Hossain, Md. Mahbub Hossain, Md. Shamim Ahsan, and Rekha Saha, “Simulation of a highly birefringent photonic crystal fiber in Terahertz frequency region,” 5NANO 2020, Kerala, India, July 23–24 (2020).

17) Kazi Mahmud Hasan, Md. Tariq Hasan, S.H. Shah Newaz, Abdullah-Al-Nahid, and Md. Shamim Ahsan, “Design and development of an autonomous pesticides spraying agricultural drone,” Proc. TENSYMP 2020 (Publisher: IEEE), Dhaka, Bangladesh, June 5–7 (2020).

18)  Kazi Mahmud Hasan, Abdullah-Al-Nahid, Md. Abdul Alim, Md. Maniruzzaman, G. M. Atiqur Rahman, S.H. Shah Newaz, and Md. Shamim Ahsan, “Design and development of an aircraft type multi-functional autonomous drone,” Proc. TENSYMP 2020 (Publisher: IEEE), Dhaka, Bangladesh, June 5–7 (2020).

19)  Alok Sarkar, Md. Maniruzzaman, Md. Shamim Ahsan, Mohiuddin Ahmad, Mohammad Ismat Kadir, and S.M. Saohidul Islam, “Identification and classification of brain tumor from MRI with feature extraction by support vector machine,” Proc. INCET 2020 (Publisher: IEEE), Belgaum, India, June 5–7 (2020).

20)  Alok Sarkar, Md. Maniruzzaman, Md. Shamim Ahsan, Mohiuddin Ahmad, Mohammad Ismat Kadir, and S.M. Saohidul Islam, “Filtering Magnetic Resonance Images to Detect Brain Tumor,” Proc. INCET 2020 (Publisher: IEEE), Belgaum, India, June 5–7 (2020).

21)  Fatin Hamadah Rahman, Awangku Yura Muhammad Iqbal, S.H. Shah Newaz, Au Thien Wan, and Md. Shamim Ahsan, “Street parked vehicles based vehicular fog computing: TCP throughput evaluation and future research direction,” Proc. ICACT 2019 (Publisher: IEEE), Pyeongchang, South Korea, February 17–20 (2019).

22)  Md. Abu Jubair, Sajid Hossain, Md. Abdullah Al Masud, Kazi Mahmud Hasan, S. H. Shah Newaz, and Md. Shamim Ahsan, “Design and development of an autonomous agricultural drone for sowing seeds,” Proc. BICET 2018, Brunei Darussalam, November 12–14 (2018).

23)  Owana Marzia Moushi, Mostofa Kamal, Mahmuda Haque, and Md. Shamim Ahsan, “Design and development of an online bus monitoring system,” Proc. ICECE 2018 (Publisher: IEEE), Dhaka, Bangladesh, December 20–22 (2018).

24)  Md. Ekhlasur Rahman, Rekha Saha, Md. Shamim Ahsan, and Ik-Bu Sohn, “Design and performance analysis of a D-shaped PCF and surface plasmon resonance based glucose sensor,” Proc. ICEEICT 2018 (Publisher: IEEE), Dhaka, Bangladesh, September, 13–15 (2018).

25)  Rabita Hasan and Md. Shamim Ahsan, “Analysis of diffraction properties of micro-lens array (MLA) engraved optical fibers for biomedical applications,” Proc. R10-HTC (Publisher: IEEE), Dhaka, Bangladesh, December 21–23 (2017).

26)  Md. Shamim Ahsan, Md. Rezvi Hossain, Sabiha Mehbuba, K. M. Sarif Islam, Md. Ziaul Amin, and Ik-Bu Sohn, “Efficiency improvement of organic light emitting diodes (OLEDs) using micro/nano-structures,” Proc. ICEEICT 2016 (Publisher: IEEE), Dhaka, Bangladesh, September 22–24 (2016).

27)  Shakila Naznin, Rajib Mandal, Shamlendu Sarkar, Md. Tanveer Alam, Md. Shamim Ahsan, and Md. Younus Ali, “Design and Optimization of Optical Add-Drop Filter and Sensor using 2D Photonic Crystal,” Proc. ICEEICT 2016 (Publisher: IEEE), Dhaka, Bangladesh, September 22–24 (2016).

28)   Md. Shamim Ahsan, Ragib Shakil Rafi, Ik-Bu Sohn, Hun-Kook Choi, and Man Seop Lee, “Characterization of femtosecond laser filamentation in soda-lime glass,” Proc. ICEEICT 2015 (Publisher: IEEE), Dhaka, Bangladesh, May 21–23 (2015).

29)   Mahedi Hasan, Anup Sarker, S. M. Faisal Ahmad, Arpana Yadav, Md. Shamim Ahsan, and Ik-Bu Sohn, “Designing a focused intense light bean by micro-patterning Fresnel zone plate in optical fiber,” Proc. ICEEICT 2015 (Publisher: IEEE), Dhaka, Bangladesh, May 21–23 (2015).

30)  Md. Shamim Ahsan, Man Seop Lee, and Ragib Shakil Rafi, “Formation of micro/nano-metric holes/voids in Al2O3-coated Boro-aluminosilicate glass by single pulse femtosecond laser irradiation,” Proc. ICECE 2014 (Publisher: IEEE), Dhaka, Bangladesh, December 20–22 (2014).

31)   Ik-Bu Sohn, Hun-Kook Choi, Md. Shamim Ahsan, Deok-Jung, Young-Chul Noh, and Jin-Tae Kim, “Efficiency Enhancement of femtosecond laser engraved diffraction gratings using CO2 laser polishing,” Proc. ICAMD 2013, Jeju Island, South Korea, December 11–13 (2013).

32)  Hun-Kook Choi, Md. Shamim Ahsan, Ik-Bu Sohn, Young-Chul Noh, and Jin-Tae Kim, “Femtosecond laser assisted fabrication of double-layer diffraction gratings inside fused silica glass,” Proc. ICAMD 2013, Jeju Island, South Korea, December 11–13 (2013).

33)   Hun-Kook Choi, Md. Shamim Ahsan, Dongyoon Yoo, Ik-Bu Sohn, Young-Chul Noh, Jin-Tae Kim, Deok Jung, and Jin Hyeok Kim, “Formation of cylindrical micro-lens array in fused silica glass using laser irradiations,” Proc. SPIE Micro+Nano Materials, and Applications, Melbourne, Australia, December 8–11 (2013).

34)   Ik-Bu Sohn, Md. Shamim Ahsan, Young-Chul Noh, Hun-Kook Choi, Jin-Tae Kim, and Myeong Jin Ko, “Fabrication of Fresnel zone plate lens in fused silica glass using femtosecond laser lithography technology,” Proc. SPIE Micro+Nano Materials, Devices, and Applications, Melbourne, Australia, December 8–11 (2013).  

35)  Ik-Bu Sohn, Md. Shamim Ahsan, Hun-Kook Choi, Young-Chul Noh, Seokwoo Jeon, Chunjae Lee, Hoon Park, Rino Choi, and Sang Wook Lee, “Femtosecond laser induced direct micro-patterning of flexible graphene film,” Proc. AEPSE 2013, Jeju Island, South Korea, August 25–30 (2013).

36)  Md. Shamim Ahsan, Ik-Bu Sohn, Young-Chul Noh, and Hun-Kook Choi, “Selective patterning of indium-tin-oxide thin film on flexible polymer using femtosecond laser,” Proc. AEPSE 2013, Jeju Island, South Korea, August 25–30 (2013).

37)   Md. Shamim Ahsan and Man Seop Lee, “Formation of periodic micro/nano-holes in borosilicate glass by femtosecond laser pulses,” Proc. LAMP 2013, Nigata, Japan, pp. 272, July 23–26 (2013).

38)   Md. Shamim Ahsan, Fadia Dewanda, Farid Ahmed, Martin B. G. Jun, and Man Seop Lee, “Characterization of femtosecond laser filament-fringes in titanium,” Proc. Photonics West 2013, San Francisco, California, USA, February 2–7, 2013  (Proc. SPIE,  Volume 8611, pp. 86111l, March 15 (2013).

39)  Fadia Dewanda, Md. Shamim Ahsan, and Man Seop Lee, “Fabrication of micro/nano-fluidic channels by single-beam direct femtosecond laser writing,” Proc. Photonics West 2013, San Francisco, California, USA, February 2–7, 2013 (Proc. SPIE, Volume 8615, pp. 86150H, March 13 (2013).

40)  Farid Ahmed, Md. Shamim Ahsan, Man Seop Lee, and Martin B. G. Jun, “Femtosecond laser based in-fiber long period grating fabrication for improved solution sensing,” Proc. Photonics West 2013, San Francisco, California, USA, February 2–7, 2013 (Proc. SPIE, Volume 8607, pp. 86071L, March 13 (2013).

41)   Md. Shamim Ahsan, Man Seop Lee, Hitoshi Sekita, and Tetsumi Sumiyoshi, “Fabrication of superhydrophobic soda-lime glass using femtosecond laser pulses,” Proc. APLS 2012, Huangshan, China, May 27–30 (2012).

42)   Md. Shamim Ahsan and Man Seop Lee, “Formation of self-organized nanogratings on quartz surface using femtosecond laser pulses,” Proc. COLA 2011, Playa del Carmen, Mexico, November 13–19 (2011).

43)  Md. Shamim Ahsan, Yeong Gyu Kim, and Man Seop Lee, “Formation mechanism of self-organized nanogratings induced by femtosecond laser pulses on titanium surface,” Proc. SPIE Laser Damage, Boulder, Colorado, USA, September 18–21, 2011 (Proc. SPIE, Volume 8190, pp. 81901J, November 28 (2011).

44)  Md. Shamim Ahsan, Yeong Gyu Kim, and Man Seop Lee, “Formation of Nanostructures on the Stainless Steel Surface by Femtosecond Laser Pulses,” Proc. LPM 2011, Takamatsu, Japan, June 7–10 (2011).

45)  Md. Shamim Ahsan and Man Seop Lee, “Femtosecond Laser Induced Nanostructures inside the Microholes on Soda-lime Glass Surface,” Proc. LPM 2011, Takamatsu, Japan, June 7–10 (2011).

46)  Md. Shamim Ahsan, Yeong Gyu Kim, and Man Seop Lee, “Colorizing of the stainless steel surface by single-beam direct femtosecond laser writing,” Proc. Photonics West 2011, San Francisco, California, USA, January 21–27, 2011 (Proc. SPIE, Volume 7925, pp. 792512, February 11 (2011).

47)   Md. Shamim Ahsan, Yeong Gyu Kim, Man Seop Lee, and Md. Mahbub Hossain, “Nanostructure covered micro holes fabrication by femtosecond laser on fused silica glass surface,” Proc. ICECE 2010 (Publisher: IEEE), Dhaka, Bangladesh, December 18–20 (2010).  (ISBN: 978-1-4244-6277-3)

48)   Yeong Gyo Kim, Md. Shamim Ahsan, and Man Seop Lee, “Polyimide Surface Processing Depend on Z-location Using Femtosecond Laser,” Proc. KSLP, Seoul, South Korea, December 2–3 (2010). (In Korean Language with Abstract in English).

49)  S.H. Shah Newaz, Youngin Bae, Md. Shamim Ahsan, and Jun Kyun Choi, “A Study on PMIP Deployment over EPON,” Proc. COIN 2010 (Publisher: IEEE), Jeju Island, South Korea, July 11–14 (2010) (ISBN: 978-1-4244-7181-2)

50)   Md. Shamim Ahsan, Yeong Kyu Kim, and Man Seop Lee, “Interaction of Femtosecond Laser Pulses with Silica Glass Surface,” Proc. APLS 2010, Jeju Island, South Korea, May 11–15 (2010). (ISSN: 2005-8705)

51)  Md. Shamim Ahsan, Man Seop Lee, S. H. Shah Newaz, and Syed Md. Asif, “Migration to the Nest Generation Passive Optical Network,” Proceedings of ICCIT-2009 (Publisher: IEEE), pp. 79–84, Dhaka, Bangladesh, December 21–23 (2009). (ISBN: 978-1-4244-6283-4)

52)  Md. Shahjahan, Kafi M. Nahin, Md. Mayen Uddin, Md. Shamim Ahsan, and K. Murase, “An Implementation of On-Line Traffic Information System via Short Message Service (SMS) for Bangladesh,” Proc. IJCNN 2008 (Publisher: IEEE), Hong Kong, June 1–6 (2008).

53)  Md. Shamim Ahsan, M. Ismail Jabiullah, Mohammad Sabbir Alam, A.B.M. Mahfuzur Rahman, Md. Sakhawat Hossain, and Md. Abdullah-Al-Rumy, “Fingerprint Recognition Based Electronic Voting Machine”, Proc. Annual Conference of Bangladesh Physical Society, Dhaka, Bangladesh, May 4–5 (2007).

54)  Md. Shamim Ahsan, Dr. Shahida Rafique, Mohammed Hadifur Rahman, Sohel Mahmud, Sk. Md. Helal Uddin, and Md. Mehedi Hasan, “Short Message Service Based Road Traffic Information System (RTIS) in Dhaka City: Technical Overview, System Architecture & Applicability,” Proc. ICCIT-2005 (Publisher: IEEE), pp. 518–523, Gazipur, Bangladesh, December 28–30 (2005).

55)  Md. Shamim Ahsan, Mohammed Hadifur Rahman, and Dr. Shahida Rafique, “Short Message Service in Road Traffic Information System: Architecture & Applicability”, Proc. International Conference on Physics for Understanding and Applications, BUET, Dhaka, Bangladesh, February 22–24 (2004).

Digital Electronics

Information & Digital Systems:
Introduction to digital systems, number systems, weighted and non-weighted codes, code conversion,
binary addition and subtraction, 2’s complement method.
Boolean Algebra & Combinational Logic Circuits:

Digital logic, Boolean algebra, Boolean function, canonical forms, Karnaugh maps, minimization of

Boolean functions, logic gates and their truth tables, design methodologies, combinational logic circuit

design, arithmetic and data handling logic circuits, decoder, encoder, multiplexer, demultiplexer.

Sequential Logic Circuits:

SR, JK, T, and D flip-flops, master-slave JK flip-flop, timing diagrams of different flip-flops, edge-

triggered and level-triggered timing diagrams, counters, registers, memory, finite state machine,

asynchronous & synchronous sequential systems, reliable design and fault diagnosis.

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Opto-electronic Devices and Optical Communication

Section A:-

Introduction:

The evolution of fiber-optics systems, optical spectral bands, key elements of an optical fiber transmission link, SONET/SDH.

Optical Fibers:

Fiber geometry, fiber types and waveguide fundamentals, basic optical laws and definition, optical fiber modes and configuration, mode theory for circular waveguides, graded index fiber, an overview of fiber materials and fabrication methods, photonic crystal fiber, fiber optic cables, attenuation and signal distortion in fibers, fiber splicing, optical fiber connectors, optical couplers. 

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