सीएसआईआर-केंद्रीय काँच एवं सिरामिक अनुसंधान संस्थान

CSIR-Central Glass & Ceramic Research Institute

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সিএসআইআর-কেন্দ্রীয় কাঁচ ও সেরামিক গবেষণা সংস্থা

सीएसआईआर-केंद्रीय काँच एवं सिरामिक अनुसंधान संस्थान

CSIR-Central Glass & Ceramic Research Institute

"Innovation in Ceramics and Glass for the mankind"

Scientist's Profile

Scientists ▸ Dr. Sourav Das Chowdhury
Dr. Sourav Das Chowdhury

Dr. Sourav Das Chowdhury

Senior Scientist

Fiber Optics and Photonics Division

Contact Information:

Phone: +91-33-23223559
Fax: +91-33-24730957
E-mail: souravdc@cgcri.res.in

Google Scholar Profile Link:

https://scholar.google.com/citations?user=PiN0fVAAAAAJ&hl=en&oi=ao

Research Gate Profile Link:

https://www.researchgate.net/profile/Sourav-Das-Chowdhury?ev=hdr_xprf

Dr. Sourav Das Chowdhury

Dr. Das Chowdhury joined CSIR-CGCRI on 24.12.2024

Professional Experience

Position Held Organisation Duration
Senior Scientist CSIR-CGCRI, Kolkata, India 24.12.2024 to Till Date
Manager (R&D) Taihan Fiber Optics Co., Ltd., Ansan-Si, Republic of Korea 26.10.2022 – 19.03.2024
Project Scientist CSIR-CGCRI, Kolkata, India 01.11.2021 – 21.10.2022
Research Associate CSIR-CGCRI, Kolkata, India 04.09.2017 – 31.10.2021
Sr. Project Fellow CSIR-CGCRI, Kolkata, India 25.10.2015 – 31.03.2017
Project Fellow CSIR-CGCRI, Kolkata, India 25.10.2013 – 24.10.2015

Education

Degree Discipline University; Year
Ph. D. Engineering Jadavpur University; 2022
M. Tech. Laser Technology IIT Kanpur; 2013
B. Tech. Electronics and Communication Engineering West Bengal University of Technology; 2011

 

Patent Filed / Granted

  1. “METHOD AND APPARATUS FOR THE GENERATION OF GAUSSIAN SHAPED TEMPORAL OPTICAL PULSES FOR LASER BASED MATERIAL PROCESSING” Patent No. 516791
  2. “AIR-COOLED DIODE-PUMPED ALL-FIBER CW/QCW THULIUM LASER FOR OPERATING WAVELENGTH OF 1.94 M”. Patent No. 521229

Research Interests: 

  • Pulsed Fiber Lasers and Nonlinear Fiber Optics
  • High Power Fiber Lasers, Specialty Fiber Design, Beam Quality Optimization
  • Machine Learning Based Design Optimization and Automation of Laser Systems
  1. Best poster award: IEEE Workshop on Recent Advances in Photonics (WRAP), 2017
  2. Best poster award: 12th International Conference on Fiber Optics and Photonics, 2014
SCI Journals:

  1. Amala Jose, Sourav Das Chowdhury, Sudharsan Balasubramanian, Katarzyna Krupa, Zhiqiang Wang, B. N. Upadhyay, Philippe Grelu, and Nithyanandan Kanagaraj. “Noise‐Like Pulse Seeded Supercontinuum Generation: An In‐Depth Review for High‐Energy Flat Broadband Sources.” Laser & Photonics Reviews 2400511 (2024)
  2. Uttam Kumar Samanta, Sourav Das Chowdhury, and Mukul Chandra Paul. “Modelling of a Lyot filter based Mamyshev oscillator.” Optical Fiber Technology 83, 103650 (2024)
  3. Uttam Kumar Samanta, Sourav Das Chowdhury, and Mukul Ch Paul. “Pump power induced instability and hysteresis in an all-normal dispersion linear mode-locked fiber laser.” Laser Physics 33, 075101 (2023)
  4. Uttam Kumar Samanta, Sourav Das Chowdhury, and Mukul Chandra Paul. “Generation of stable Q-switched pulses at 1566 nm by using a segment of erbium-doped fiber as saturable absorber.” Laser Physics 32, 085104 (2022)
  5. Debparna Majumder, Sourav Das Chowdhury, and Atasi Pal, “Design and fabrication of a tapered fiber bundle for a pump combiner with a uniform splicing region,” J. Opt. Soc. Am. B 39, 1871-1878 (2022)

…full list

Last Updated on February 11, 2025