Sazzad M.S. Imran, PhD

Professor, EEE Dept., DU

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Academic CV (Resume)

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Research and Publication

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Research Interest

• Analysing Optoelectronic devices [Semiconductor Laser Diode (SLD), Semiconductor Optical Amplifier (SOA), Erbium Doped Fiber Amplifiers (EDFA) etc.] for their performance enhancement.
• Journal Impact Factor List
• List of Reference Books
• List of Reference Journal Papers

Ongoing Research/Project Work

• 01-01-2024: Materials for renewable solar energy harvesting: synthesis, characterization and simulation; National Science & Technology Fellowship Project; Ministry of Science and Technology, Bangladesh.
• 23-03-2023: Machine learning based signal processing for Brillouin distributed optical fiber sensors; Research Grant for DU Faculty; University Grants Commission, Bangladesh.
• 01-03-2022: Multimode analysis of laser diodes with multiple quantum well (MQW) structure with unequal pumping; Deanship of Scientific Research; King Abdulaziz University, Kingdom of Saudi Arabia.

Journal Paper

• An experimental look into efficient quaternary Bi5O7I/Bi(IO3)3/Bi2(IO4 (IO3)3/BiOIO3  photocatalytic composite; AIP Advances; vol. 14, issue 3, pp. 035146; March 2024.
  
• Comprehensive first-principles modeling of experimentally synthesized BiPO4 polymorphs; The Journal of Physical Chemistry C; vol. 128, issue 11, pp. 4779-4788; March 2024.
  
• A combined first principles and experimental approach to Bi2WO6; RSC Advances; vol. 13, pp. 36130-36143; December 2023.

Book/Book-Chapter

Conference/Symposium

• Numerical analysis of external optical feedback noise of semiconductor lasers operating in single-mode; Paper ID 6135, pp. 98-99; International Conference on Material Science and Semiconductor Devices (ICMSSD 2018); 7-8 September 2018; University of Dhaka, Dhaka, Bangladesh.
• Intensity and phase noise of semiconductor lasers operating in single mode; IEEE Xplore, pp. 360-363; Proceedings of 2015 3rd International Conference on Advances in Electrical Engineering (ICAEE); 17-19 December 2015; Independent University, Dhaka, Bangladesh.
• Numerical analysis of the noise reduction effect by superposition of high frequency current in semiconductor lasers; Paper no. TuPK-8; 2013 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR); 30 June - 04 July 2013; Kyoto International Conference Center, Kyoto, Japan.
• An analysis of the noise reduction effect by superposition of high frequency current in semiconductor lasers; IEICE Technical Report, LQE2013-1 (2013-5); vol. 113, no. 49, pp. 1-6; Laser & Quantum Electronics Meeting; 17 May 2013; Kanazawa University, Ishikawa, Japan.
• Numerical analysis of suppression effects on optical feedback noise by superposition of high frequency current in semiconductor lasers; Speech 29p-B4-14, DVD 05-030, Page 51; 60th Spring Meeting (annual conference/meeting of JSAP); 27-30 March 2013; Kanagawa Institute of Technology, Tokyo, Japan.
• A theoretical analysis of the optical feedback noise based on multimode model of semiconductor lasers; PIERS Abstracts; Progress In Electromagnetics Research Symposium; pp. 604-605; 19-23 August 2012; Moscow, Russia.
• Analysis of the optical feedback noise in semiconductor lasers under superposition of high frequency current; Extended Abstracts; The 35th International Symposium on Optical Communications 2012; pp. 36; 06-08 August 2012; Fujiyoshida, Japan.
• An analysis of the optical feedback noise based on multimode model of semiconductor lasers; Speech 16p-F3-9, DVD 05-019, pp. 53; 59th Spring Meeting (annual conference/meeting of JSAP); 15-18 March 2012; Waseda University, Tokyo, Japan.
• Theoretical analysis of the optical feedback noise based on multimode model of semiconductor lasers; Extended Abstract; The 34th International Symposium on Optical Communications; pp. 87; 21-23 August 2011; Kanazawa, Japan.
• Designing imbricated cells multilevel inverter using naturally sampled sine-triangle PWM; Proceedings of 4th International Conference on Electrical and Computer Engineering (ICECE); pp. 481-484; 19-21 December 2006; Dhaka, Bangladesh.

Invited Talk

• IT-II, pp. 21: Control of optical feedback noise of semiconductor lasers used in optical data recording; National Conference on Electronics for Digital Society; 26 June 2014; Atomic Energy Center, Dhaka, Bangladesh.

Thesis Paper

• Numerical analysis of optical feedback noise and its reduction in semiconductor lasers; Ph.D. Thesis; Division of Electrical Engineering and Computer Science; Graduate School of Natural Science and Technology; Kanazawa University, Ishikawa, Japan; July 2013.
• Designing transformerless imbricated cells multilevel inverter with supercapacitor storage; M.S. Thesis; Department of Applied Physics, Electronics & Communication Engineering; University of Dhaka, Bangladesh; April 2006.
• Simulation of the microwave propagation characteristics (840MHz - 1.2GHz) for mobile communication system; B.Sc. Project; Dept. of Applied Physics, Electronics & Communication Engineering; University of Dhaka, Bangladesh; May 2004.