IIT Gandhinagar: 10 Years of ExcellenceNews

Arup Lal Chakraborty


Arup Lal Chakraborty

Associate Professor, Electrical Engineering

  • BTech: University of Kalyani, 2000
  • PhD: University of Strathclyde, 2010

Email: arup -AT- iitgn.ac.in

Website : https://aruplalchakraborty.wixsite.com/photonicsensorslab

Office: 5/106
VOIP: 2412

  • Work Experience

    Associate Professor, Indian Institute of Technology Gandhinagar (Nov 2015 to present)
    Assistant Professor, Indian Institute of Technology Gandhinagar (2010 to 2015)
    Research Assistant, Department of Electronic and Electrical Engineering, University of Strathclyde, Glasgow, United Kingdom (2007 to 2010)
    Scientific Officer, Fiber Optics Lab, Solid State Lasers Division, Raja Ramanna Centre for Advanced Technology (RRCAT), Department of Atomic Energy, Indore, India (2001 to 2007)

  • Selected Publications

    Invited talks

    1. "Deployment of near-IR and mid-IR tunable laser diode spectroscopy systems for urban pollution monitoring - the first set of results from Ahmedabad and Mt Abu", Student Conference on Optics and Photonics (SCOP 2018), Oct 4-6, 2018, Physical Research Laboratory, Ahmedabad, India (invited).

    2. "Calibration-free near-infrared and mid-infrared wavelength modulation spectroscopy in industrial sensing and microbiological growth studies", The 10th International Conference on Information Optics and Photonics (CIOP 2018), (Session 2: Advanced Fiber Optics & Sensing Technology), Beijing, China, July 8-11, 2018. (invited). Click for details

      Journal and Conference publications

    3. A Roy, A L Chakraborty, "Intensity modulation-normalized calibration-free 1f and 2f wavelength modulation spectroscopy", IEEE Sensors Journal May 2020, 10.1109/JSEN.2020.3000470

    4. Zarin A S, A L Chakraborty, S Khatua, "Time-resolved studies of bioluminescence from Photobacterium leiognathi and antimicrobial susceptibility testing on E coli using tunable diode laser spectroscopy", accept with minor changes, IEEE Sensors Journal, 8 May 2020, 10.1109/JSEN.2020.2996228

    5. A Roy, R S Chawhan, and A L Chakraborty, "Field deployment of a 4320 nm quantum cascade laser-based TDLS system to compare the background CO2 levels in Mount Abu with foreground measurements in Gandhinagar, India", SPIE Optical Engineering, 59(2), 024110, Feb 2020, 10.1117/1.OE.59.2.024110

    6. C K Jha, S S Bhattacharjee, J N Chauhan, A L Chakraborty, N V George, "Speech quality estimation of an FBG sensor-based contact microphone in noisy environment", 27th International Conference on Optical Fibre Sensors (OFS 2020), 8-12 June 2020, Virginia, USA (postponed due to Covid)

    7. P Ghosh, A Kar, S Khandelwal, D Vyas, A Q Mir, A L Chakraborty, R S Hegde, S Sharma, A Dutta, and S Khatua, "Plasmonic CoO-decorated Au nanorods for photoelectrocatalytic water oxidation", ACS Applied Nano Materials, 2019, 2, 9, 5795-5803, doi: 10.1021/acsanm.9b01258

    8. C K Jha, S Agarwal, A L Chakraborty and C Shirpurkar, "An FBG-based sensing glove to measure dynamic finger flexure with angular resolution of 0.1 degree and for speeds up to 80 degrees/s", IEEE/OSA Journal of Lightwave Technology (Special Issue of OFS-26), Vol 37, Iss 18 , pp 4734 - 4740, (2019) doi: 10.1109/JLT.2019.2919496