S. M. Raiyan Chowdhury

Lecturer
Department of Electrical and Electronic Engineering

Faculty

Faculty of Sciences and Engineering

Address

A/2, Jahurul Islam Avenue
Jahurul Islam City, Aftabnagar
Dhaka-1212, Bangladesh

Office

Ext: +880-1316120582 || Room No#
raiyan@ewubd.edu

Academic Background

Master of Science in Electrical and Electronic Engineering (EEE) (persuing) with a CGPA of 4.00/4.00 from Bangladesh University of Engineering and Technology (BUET).

Bachelor of Science in Electrical and Electronic Engineering (EEE) with a CGPA of 3.93/4.00, from Bangladesh University of Engineering and Technology (BUET).

Higher Secondary Certificate (H.S.C.) in Science, with a GPA of 5.00/5.00 from Notre Dame College, Bangladesh.

Secondary School Certificate (S.S.C.) in Science, with a GPA of 5.00/5.00 from Motijheel Model High School (MMHS), Dhaka, Bangladesh.

Welcome to my faculty webpage. I, S. M. Raiyan Chowdhury, am currently posted as Lecturer in the Dept. of Electronics & Communications Engineering (ECE), East West University (EWU), Bangladesh. Recently, I have worked with one of the fab-giants 'Applied Materials Inc (AMAT-Italy)' on the project named 'MDLx Ginestra'. I have also served as an 'Adjunct Lecturer' in the Dept. of EEE at Ahsanullah University of Science & Technology (AUST), and as a 'Lecturer' in the Dept. of EEE at Daffodil International University, Bangladesh. I have completed my Bachelor of Science in Electrical and Electronic Engineering (EEE) from Bangladesh University of Engineering & Technology (BUET) with a CGPA of 3.93/4.00 (Merit Position: 11/194). I am also about to complete my Master of Science in Electrical and Electronic Engineering (EEE) with a CGPA of 4.00/4.00 from Bangladesh University of Engineering & Technology (BUET) in the discipline of Communication & Electronics.

Recently, I am conducting research on 'Monte Carlo Spintronic Device Simulation' and 'Implementation of Spiking Neural Network using Neuromorphic Devices' under the supervision of Dr. Md Zunaid Baten (Assistant Professor, Dept. of EEE, BUET). I have also conducted research with Dr. Satya Prasad Majumder (Professor, Dept. of EEE and the Honorable Vice-Chancellor (VC) of BUET) on 'CPDM based Optical Fiber Network' & also with Dr. Mohammad Ariful Hoque (Professor, Dept. of EEE, BUET) on 'Traffic sign detection under challenging conditions using Deep Neural Network (DNN)'. Additionally, I worked as a part-time 'Contractor' at PLAN International Ltd, Bangladesh on the project of 'Autonomous Fire Control System (AFCS)' in collaboration with Access to Information (a2i), Peoples' Republic of Bangladesh, during my undergraduate studies in BUET. Moreover, on a Professional Society level, I am working as the Newsletter Coordinator of the IEEE Electron Device and Solid-State Circuit Society (ED/SSCS) Joint Chapter of Bangladesh.

Professional Experience

Academic & Professional Experiences

Designation	University/Institution	Department	Experience	Time
Lecturer*	East West University (EWU), Dhaka, Bangladesh.	Electronics & Communications Engineering (ECE)	3 years and still counting	May 2019 to Present
Contractor	Applied Materials INC, Reggio Emilia, Italy	Application Engineering	1 year 2 months	November 2018 to December 2019
Lecturer	Daffodil Int'l University (DIU), Ashulia, Dhaka.	Electrical & Electronic Engineering (EEE)	4 months	January 2019 to April 2019
Adjunct Lecturer	Ahsanullah University of Science and Technology, Dhaka, Bangladesh	Electrical & Electronic Engineering (EEE)	5 months	December 2018 to April 2019
Contractor	PLAN International Limited, Dhaka, Bangladesh	Project & Engineering	9 months	May 2017 to January 2018

Research Interest

Novel Spintronic & Neuromorphic Devices
Spike Neural Networks (SNN)
Spin Optoelectronics & Photonics
FSO & CPDM based Fiber Optics

Choyon, A. K. M.*; Chowdhury, S. M. R.*; Majumder, S.P.; ‘Performance of a CPDM-QPSK Coherent Homodyne Optical Transmission System due to Cross Polarization Effects’, published in IEEE Xplore Digital Library which was presented in International Conference on Computer, Communication, Chemical, Materials, and Electronic Engineering (IC4ME2), on February 8- 9, 2018 at University of Rajshahi, Rajshahi, Bangladesh. (DOI: 10.1109/IC4ME2.2018.8465664)
Choyon, A. K. M.*; Chowdhury, S. M. R.*; Chowdhury R.*; ‘Performance Analysis of a CPDM-QPSK Direct Detection Optical Transmission System under the effects of Cross-Polarization’, published in IEEE Xplore Digital Library which was presented in the ‘International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT)’ on May 3-5, 2019 at East West University, Dhaka, Bangladesh. (DOI: 10.1109/ICASERT.2019.8934494)
Choyon, A. K. M.*; Chowdhury, S. M. R.*; Chowdhury R.*; 'Performance Analysis of a CPDM 8-QAM Direct Detection Fibre Optic System under the effects of Cross-Polarization', published in IEEE Xplore Digital Library which was presented in 'IEEE International Conference on Signal Processing, Information, Communication, and Systems (IEEE SPICSCON)', on November 30, 2019 at Bangladesh University of Engineering & Technology (BUET), Dhaka, Bangladesh. (DOI: https://doi.org/10.1109/SPICSCON48833.2019.9065096).
M.A. Haque*, S.S. Chowdhury*, A. Maksud, J. Hossain*, K. Barua*, R. Rokon*, M.S. Najeeb*, N.I. Hasan*, S. Hossain*, S. Zaman, S.M.R. Chowdhury*, "Traﬃc Sign Detection under Challenging Conditions Using Faster RCNN", published in the International Conference on Image Processing (ICIP-2017)at Beijing, China.

*Authors contributed equally to the publication.

Kumar, M.A.*; Padovani, Andrea*; Larcher, Luca*; Chowdhury, S. M. R.*; Baten, M. Z.*; "Pulse Optimization and Device Engineering of 3D Charge Trap Flash for Synaptic Operation"; published on September 15, 2022 in "Journal of Applied Physics (JAP)" under the American Institute of Physics (AIP) publishing.
Choyon, A. K. M.*; Chowdhury, S. M. R.*; Chowdhury, R.*; Taher, K.A.; "Cross-Polarization Induced Crosstalk Impact Analysis on the BER Performance of 100-Gbps CPDM 8-QAM CO-FOC System over Unrepeatered 100-km SSMF Link" published in Results in Optics (Elsevier), 2020, 100012, ISSN 2666-9501.
Choyon, A. K. M.*; Chowdhury, S. M. R.*; Chowdhury, R.*; "Optimum link distance and BER performance investigation for BPSK RF sub-carrier coherent FSO communication system under strong turbulence" published in International Journal of Science and Technology Research (IJSTR), 2020, volume 9, page 282-7.

*Authors contributed equally to the publication.

Awards & Achievements

Featured News in National Media
The Bracathon (2017) Champoin project ‘FireCom’ Android app & ‘Autonomous Fire Control System (AFCS)’ have been accepted by ‘PLAN International Ltd, Bangladesh’ for real-time implementation whose news has been featured by one of the reputed national dailies ‘The Daily Star’. Feature link: https://www.thedailystar.net/city/firefighters-tap-away-1413655

Award of Excellence — Institute of Electrical & Electronic Engineers (IEEE)
Awarded as an active member of the team ’Markovians’ for being the 2nd Runner- Up in IEEE Video & Image Processing (VIP) Cup–2017 sponsored by IEEE Signal Processing Society during the event of IEEE International Conference on Image Processing (ICIP) on Sept 17, 2017 in Beijing, China.
Award of Excellence — BRAC University Hackathon
Awarded for being the Champion in the National Competition titled ’Bracathon’ organised by BRAC University on March 3-4, 2017 in BRAC Center Inn, Dhaka.
Academic Awards & Merit Scholarships — BUET
University Merit Scholarships in seven undergrad terms in 2014-2018
Dean’s Awards of BUET in three undergrad levels (2014-15, 2016-17 & 2017-18)
Extraordinary Achievements in Undergraduate Admission Tests in 2013
Achieved the 3rd position (1st position in EEE) in BUET Undergraduate admission test among more than one lakh students.
Achieved the 7th position in the admission test of University of Dhaka (DU) among more than three lakhs students.
Achieved the 5th position in Chittagong University of Engineering and Technology (CUET) admission test among more than two hundred thousands students.
Achieved the 1st position in Islamic University of Technology (IUT) admission test in among more than fifty thousands students.
Achieved the 2nd position in Military Institute of Science and Technology (MIST) admission test among more than one lakh students.
Achieved the 66th position in Dhaka Medical College (DMC) admission test among more than five lakhs students.
Awards of Excellence — Bangladesh Mathematical Olympiad (BdMO)
Awarded for being the 2nd Runner-up in ’Higher Secondary’ category of the National round of Bangladesh Mathematical Olympiad, February 10-11, 2012.
Awarded for being the 1st Runner-up in the ’Higher Secondary’ category of the Regional round of Bangladesh Mathematical Olympiad, January, 2012.
Award of Excellence — Bangladesh Academy of Sciences (BAS)
Awarded for acquiring the merit position 2nd in the BAS Divisional Science Olympiad held in Notre Dame College on January 11, 2013.
Government Scholarships — Ministry of Education, People’s Republic of Bangladesh
H.S.C Board Scholarship (Tannest-pool) in 2013 and S.S.C Board Scholarship (Talent-pool) in 2011.

Teaching Materials

For any information pertinent to my class materials, email me (raiyan@ewubd.edu) or contact me directly on campus. Students are recommended to access the class materials through the associated online class portal.

Affiliation Professional Membership

Moderator, East West University Telecommunication Club (EWUTC)
Educational Outreach Coordinator, IEEE ED/SSCS Bangladesh Chapter
Graduate Member, IEEE, IEEE SPS & IEEE EDS BD Chapter

S. M. Raiyan Chowdhury

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