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Mousumi Basu

About


I am Prof. Mousumi Basu, working in this institute since  2000. Before joining here I have completed my Ph.D. in the area of fiber optics from Department of Physics, IIT Kharagpur. During my Ph.D., I have worked under the supervision of Dr. Ramanand Tewari and Prof. H.N. acharya. Before that, I have completed my M.Sc in Physics from Jadavpur University in the year 1992 and M.Tech in solid-state technology from IIT Kharagpur in the year 1995. I have been strongly associated with teaching and research in IIEST shibpur ( Formerly known as BESUS) since 2000. My major area of research is fiber and waveguide optics in  linear and nonlinear domain. Several Ph.D. students of my research group are working in this field as well as in some allied fields, in collaboration with other universities and institutes. Some of my Ph.D. students have also been awarded Ph.D. degree. A good number of sponsored  research projects funded by Govt. of India have been supervised by me as principal investigator/ co-investigator and those have been successfully completed with remarkable achievements.  

Academic Qualifications


  • Ph.D. in Physics, IIT, Kharagpur, India, 2000.
  • M.Tech. in Solid State Technology, IIT, Kharagpur, India, 1995.
  • M.Sc. in Physics , Jadavpur University, 1992.
  • B.Sc. (Hons.) in Physics, Vidyasagar University, 1989.

Research Statement


Design and Optimization of different single mode optical fibers applicable for dispersion management. (major)

Studies on non-linear pulse propagation in optical fibers / waveguides in the context of soliton generation, parabolic similariton generation, pulse compression, supercontinuum generation etc..(major)

Studies on Optical fibers in micro and nano dimensions.(major)

Optical and dielectric materials with their applications (in collaboration with other institute)

Latest Publications


  • 1 Hemant, Somen Adhikary, Mousumi Basu, “Designing a Silicon on Insulator (SOI) Waveguide with an aim for studying nonlinear pulse reshaping”, 5th International Symposium on Devices, Circuits and Systems, ISDCS-2022, 2022
  • 2 Hemant, Somen Adhikary, Mousumi Basu, “Generation of Parabolic pulse by nonlinear pulse reshaping inside a Silicon on Insulator (SOI) Waveguide”, Proceedings of International Conference on Recent Trends in Photonics (NPS-2022), 2022
  • 3 Sujeet Singh, Binoy Krishna Ghosh, Mousumi Basu, “Semiconductor Core Optical Fibers for the Purpose of Nonlinear Pulse Reshaping”, Proceedings of International Conference on Recent Trends in Photonics (NPS-2022), 2022
  • 4 Somen Adhikary, Hemant, Mousumi Basu, “Generation of high-frequency pulse train by designing a buried SOI waveguide”, Proceedings of International Conference on Recent Trends in Photonics (NPS-2022), 2022
  • 5 Binoy Krishna Ghosh, Dipankar Ghosh, Mousumi Basu,, “Generation of stable temporal doublet by a single-mode silicon core optical fiber”, 24, 055503, Journal of Optics, 2022
  • 6 Debopriyo Ghoshal, Debopriya Bhattacharya, Dheeraj Mondal, Sukhen Das, Navonil Bose, Mousumi Basu, “Flexible, H- bond mediated bromophenol blue/poly (vinyl alcohol) composite for efficient laser filter application”, 54, 13, Optical and Quantum Electronics, 2022
  • 7 Somen Adhikary, Pratim Biswas, Binoy Krishna Ghosh, Roshmi Chatterjee, Sanju Golui, Mousumi Basu, “Efficient Triangular Pulse Generation in Typically Designed Silicon on Insulator (SOI) Planar Waveguide”, Proceedings of International Conference on Recent Trends in Photonics (NPS-2021), 2021
  • 8 Roshmi Chatterjee, Mousumi Basu, “Time-transformation technique: An approach to achieve supercontinuum in normal dispersion fiber optic cascaded system along with phase modulator,”, 168502, Optik ; doi: 10.1016/j.ijleo.2021.168502, 2021
  • 9 Somen Adhikary, Mousumi Basu, “Nonlinear pulse reshaping in a typically designed silicon-on-insulator waveguide and its application to generate a high repetition rate pulse train”, 23, 125506, Journal of Optics, 2021
  • 10 Roshmi Chatterjee, Mousumi Basu,, “Role of time-transformation approach for generation of high repetition rate optical pulse train in an anomalous dispersion optical fiber,”, 60, 31, , 9809-9817, Applied Optics, 2021
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    Research Areas


    • Studies on Optical fibers in micro and nano dimensions.
    • Studies on non-linear pulse propagation in optical fibers / waveguides in the context of soliton generation, parabolic similariton generation, pulse compression, supercontinuum generation etc..
    • Design and Optimization of different single mode optical fibers applicable for dispersion management.

    Publications


  • 1 Binoy Krishna Ghosh, Dipankar Ghosh, Mousumi Basu,, “Generation of stable temporal doublet by a single-mode silicon core optical fiber”, 24, 055503, Journal of Optics, 2022
  • 2 Debopriyo Ghoshal, Debopriya Bhattacharya, Dheeraj Mondal, Sukhen Das, Navonil Bose, Mousumi Basu, “Flexible, H- bond mediated bromophenol blue/poly (vinyl alcohol) composite for efficient laser filter application”, 54, 13, Optical and Quantum Electronics, 2022
  • 3 Roshmi Chatterjee, Mousumi Basu, “Time-transformation technique: An approach to achieve supercontinuum in normal dispersion fiber optic cascaded system along with phase modulator,”, 168502, Optik ; doi: 10.1016/j.ijleo.2021.168502, 2021
  • 4 Somen Adhikary, Mousumi Basu, “Nonlinear pulse reshaping in a typically designed silicon-on-insulator waveguide and its application to generate a high repetition rate pulse train”, 23, 125506, Journal of Optics, 2021
  • 5 Roshmi Chatterjee, Mousumi Basu,, “Role of time-transformation approach for generation of high repetition rate optical pulse train in an anomalous dispersion optical fiber,”, 60, 31, , 9809-9817, Applied Optics, 2021
  • 6 Debopriya Bhattacharya, Debopriyo Ghoshal, Dheeraj Mondal, Biplab Kumar Paul, Joydeep Pal, Bhaskar Gupta, Navonil Bose, Papiya Nandy, Mousumi Basu, Sukhen Das, “Delafossite type CuCo0. 5Ti0.5 O2 composite structure: A futuristic ceramics for supercapacitor and EMI shielding application”, 47, 7, 9907-9922, Ceramics International, 2021
  • 7 Debopriyo Ghoshal, Debopriya Bhattacharya; Dheeraj Mondal, Sukhen Das, Navonil Bose, Mousumi Basu, “Optical properties of Bromothymol Blue/PVA Composite: Development of flexible high performance laser filter”, 28, 93, Journal of Polymer Research, 2021
  • 8 Roshmi Chatterjee, Mousumi Basu, “Efficient Generation of Triangular Optical Pulses in An Erbium-Doped Chalcogenide Fiber Amplifier by Exploiting the Time Transformation Technique”, 59, 11371, Applied Optics, 2020
  • 9 Debopriya Bhattacharya, Debopriyo Ghoshal, Dheeraj Mondal, Biplab Kumar Paul, Joydeep Pal, Bhaskar Gupta, Navonil Bose, Papiya Nandy, Mousumi Basu, Sukhen Das,, “Delafossite Type CuCo0.5Ti0.5O2 Composite Structure: A Futuristic Ceramics for Supercapacitor and EMI Shielding Application”, Ceramics International, 2020
  • 10 Debopriya Bhattacharya, Debopriyo Ghoshal, Dheeraj Mondal, Santanu Das, Biplab Kumar Paul, Mousumi Basu, Sukhen Das,, “Colossal Dielectric and Room Temperature Ferromagnetic Response in CuCo0.5Ti0.5O2 Delafossite Nanostructure”,, 106136, Solid State Sciences, 2020
  • 11 Roshmi Chatterjee, Mousumi Basu, Application of time transformation approach in optical pulsecompression and supercontinuum generation by using suitablechoices offiber optic system, 204, 164200, Optik, 2020
  • 12 Debopriyo Ghoshal, Debopriya Bhattacharya, Dheeraj Mondal, Sukhen Das, Navonil Bose, Mousumi Basu, Flexible alizarin red/PVA composites with colossal dielectric and high power laser filtering properties, 126, 28, Applied Physics A, 2020
  • 13 Somen Adhikary, Binoy Krishna Ghosh, Mousumi Basu, Triangular pulse generation by using chalcogenidefibers andcreation of tunable High frequency oscillations from the Interactionof reshaped pulse pair, 204, 164208, Optik, 2020
  • 14 Debasruti Chowdhury, Dipankar Ghosh, Navonil Bose and Mousumi Basu, Parabolic pulse regeneration in normal dispersion-decreasing fibers and its equivalent substitutes in presence of third-order dispersion, 125, 106, Applied Physics B, 2019
  • 15 Binoy Krishna Ghosh, Dipankar Ghosh, and Mousumi Basu, Potential use of nonlinearity-induced virtual gain on parabolic pulse formation in highly nonlinear tapered fiber system, 21, 045503, Journal of Optics (IOP), 2019
  • 16 Debopriya Bhattacharya, Debopriyo Ghoshal, Dheeraj Mondal, Biplab Kumar Paul, Navonil Bose, Sukhen Das, and Mousumi Basu, Visible light driven degradation of brilliant green dye using titanium based ternary metal oxide photocatalyst, 12, 1850-1858, Results in Physics, 2019
  • 17 Debopriyo Ghoshal, Debopriya Bhattacharya, Dheeraj Mondal, Sukhen Das, Navonil Bose and Mousumi Basu, Methylene Blue/PVA composite film for flexible, wide-scale UV–VIS laser cut-off filter, 6, 075332, Mater. Res. Express, 2019
  • 18 Debopriyo Ghoshal, Debopriya Bhattacharya, Dheeraj Mondal, Santanu Das, Biplab Kumar Paul, Mousumi Basu, Investigation of giant dielectric and room temperature ferromagnetic response of facile CZTO nanostructure, 30, 13108–13117, J. Mat. Science: Mat. Elect., 2019
  • 19 Debopriya Bhattacharya, Debopriyo Ghoshal, Sayantan Bhattacharya, Dheeraj Mondal, Biplab Kumar Paul, Navonil Bose, Prasanta Kumar Datta,Sukhen Das and Mousumi Basu, Third-order optical nonlinearity of the CuCo0.5Ti0.5O2 nanostructure under 120 fs laser irradiation, 58, 9163-9171, Applied Optics, 2019
  • 20 Roshmi Chatterjee and Mousumi Basu, Estimation of Time Delay and Wavelength Shift for Highly Nonlinear Multilayer Waveguide by Using Time Transformation Approach, 99, 138-144, Optics & Laser Technology, 2018
  • 21 Binoy Krishna Ghosh, Dipankar Ghosh, and Mousumi Basu, Prospective use of a normally dispersive step-index chalcogenide fiber in nonlinear pulse reshaping, 57, 3348-3356, Applied Optics, 2018
  • 22 Debasruti Chowdhury, Dipankar Ghosh and Mousumi Basu, An efficient way of third-order dispersion compensation for reshaping parabolic pulses through normal dispersion fiber amplifier", 20, 095503, Journal of Optics (IOP), 2018
  • 23 Dipankar Ghosh and Mousumi Basu, Designing suitable dispersion decreasing active fibers to generate parabolic pulses in presence of macrobending, 49, 8, Opt Quant Electron, 2017
  • 24 Debasruti Chowdhury, Navonil Bose, Dipankar Ghosh and Mousumi Basu, Performance of different normal dispersion fibers to generate triangular optical pulses, 49, 294, Opt Quant Electron, 2017
  • 25 Debasruti Chowdhury, Dipankar Ghosh, Mousumi Basu, Hiranmayee Mohapatra, Shaikh Iqbal Hosain, Study of parabolic self-similar optical pulse generation in single mode fibers using variational approximation for the LP01 mode, 127, 8386–8393, Optik, 2016
  • 26 Navonil Bose, Sampad Mukherjee, and Mousumi Basu, Parabolic and semi-parabolic pulse dynamics in optical fibers, 54, 016108, Optical Engineering, 2015
  • 27 Debasruti Chowdhury, Dipankar Ghosh, and Mousumi Basu, Silica based highly nonlinear fibers to generate parabolic self-similar pulse, DOI 10.1007/s11082-015-0144-z, Optical and Quantum Electronics,, 2015
  • 28 Navonil Bose, G S. Taki, Mousumi Basu, Sampad Mukherjee, GeO2 nanorods: synthesis, structural and photoluminescence properties, 1, 045013, Materials Research Express (IOP ), 2014
  • 29 Navonil Bose, Dipankar Ghosh, Sampad Mukherjee, and Mousumi Basu,, Nonlinear pulse reshaping in a designed erbium-doped fiber amplifier with a multicladded index profile, 52, 086104, Optical Engineering (SPIE), 2013
  • 30 Navonil Bose, Mousumi Basu and Sampad Mukherjee, Study of Optical Properties of GeO2 nanocrystals as synthesized by Hydrothermal Technique, 47, 1368-1373, Material Research Bulletin, 2012
  • 31 Dipankar Ghosh and Mousumi Basu, Efficient Dispersion tailoring by designing alternatiely arranged dispersion compensating fibers and fiber amplifiers to create self similar parabolic pulses, 42, 1301-1310, Optics &Laser Technology, 2010
  • 32 Dipankar Ghosh, Mousumi Basu, Somenath Sarkar, Generation of self-similar parabolic pulses by designing normal dispersion decreasing fiber amplifier as well as its staircase substitutes, 27, 3880-3887, IEEE – OSA Journal of Lightwave Technology, 2009
  • 33 Dipankar Ghosh, Mousumi Basu, Propagation of short soliton pulses through a parabolic index fiber with dispersion decreasing along length, 281, 3361-3368, Optics Communications, 2008
  • 34 Dipankar Ghosh, Debashri Ghosh and Mousumi Basu, Designing A Graded Index Depressed Clad Non-Zero Dispersion Shifted Optical Fiber for Wide Band Transmission System, 119, 63-68, Optik, 2008
  • 35 Dipankar Ghosh and Mousumi Basu, Dispersion Compensating Graded Index Multi-clad Fiber, 26, 49-61, Optimization for Dispersion-managed WDM Transmission Systems,Fiber & Intgrated. Optics, 2007
  • 36 M. Basu and S. Roy, Design considerations of depressed clad W-shaped single mode dispersion compensating fibers, 117, 377-387, , 2006
  • 37 M. Basu and , D. Ghosh,, Modeling of a step index segmented core single mode optical fiber as a dispersion compensator, 116, 255-264, Optik, 2005
  • 38 R.Tewari, M. Basu and H.N.Acharya, Studying the effect of a Central Dip on the Performance of a Dispersion Compensated Optical Fibre, 174, 405-411, Optics Communications, 2000
  • 39 Mousumi Basu, Ramanand Tewari and H.N. Acharya, Effect of Grading on the Characteristics of a Dispersion Compensated Optical Fibre, 174, 119-125, Optics Communications, 2000
  • 40 R.Tewari, M. Basu, H.N.Acharya, Modified Figure of Merit for Dispersion Compensated Optical Fibres, 155, 260-262, Optics Communications, 1998
  • 41 R.Tewari, M. Basu, H.N.Acharya, Spot Size Technique : A Theoretical Approach To Optimise Dispersion Compensated Optical Fibres, 17, 221 - 230, Fibre and Integrated Optics, 1998
  • 1 Hemant, Somen Adhikary, Mousumi Basu, “Designing a Silicon on Insulator (SOI) Waveguide with an aim for studying nonlinear pulse reshaping”, 5th International Symposium on Devices, Circuits and Systems, ISDCS-2022, 2022
  • 2 Hemant, Somen Adhikary, Mousumi Basu, “Generation of Parabolic pulse by nonlinear pulse reshaping inside a Silicon on Insulator (SOI) Waveguide”, Proceedings of International Conference on Recent Trends in Photonics (NPS-2022), 2022
  • 3 Sujeet Singh, Binoy Krishna Ghosh, Mousumi Basu, “Semiconductor Core Optical Fibers for the Purpose of Nonlinear Pulse Reshaping”, Proceedings of International Conference on Recent Trends in Photonics (NPS-2022), 2022
  • 4 Somen Adhikary, Hemant, Mousumi Basu, “Generation of high-frequency pulse train by designing a buried SOI waveguide”, Proceedings of International Conference on Recent Trends in Photonics (NPS-2022), 2022
  • 5 Somen Adhikary, Pratim Biswas, Binoy Krishna Ghosh, Roshmi Chatterjee, Sanju Golui, Mousumi Basu, “Efficient Triangular Pulse Generation in Typically Designed Silicon on Insulator (SOI) Planar Waveguide”, Proceedings of International Conference on Recent Trends in Photonics (NPS-2021), 2021
  • 6 Binoy Krishna Ghosh, Somen Adhikary, Roshmi Chatterjee, Debasruti Chowdhury, Navonil Bose, Dipankar Ghosh, Mousumi Basu, Parabolic Pulse Generation by Dispersion Increasing Chalcogenide Fiber (DICF) in Normal Dispersion Regime, International conference on computers and devices for communication, Kolkata, West Bengal (CODEC 2019, 2019
  • 7 Somen Adhikary, Binoy Krishna Ghosh, Roshmi Chatterjee, Dipankar Ghosh, Navonil Bose and Mousumi Basu, Parabolic Pulse Interaction in Presence of Dispersion and Nonlinearity Variation in Chalcogenide Fibers, International conference on computers and devices for communication, Kolkata, West Bengal (CODEC 2019), 2019
  • 8 Roshmi Chatterjee, Binoy Krishna Ghosh, Debasruti Chowdhury, Somen Adhikary, Mousumi Basu, Establishment of the validity of time transformation approach to study pulse compression in silica based single mode optical fibers, International conference on computers and devices for communication, Kolkata, West Bengal (CODEC 2019, 2019
  • 9 Somen Adhikary, Binoy Krishna Ghosh and Mousumi Basu,, Generation of Triangular Pulse by a Highly Nonlinear Normally Dispersive Chalcogenide Fiber, The 20th International Symposium on Opto mechatronic Technologies, ISOT-2019 , Goa, India,, 2019
  • 10 Debopriyo Ghoshal, Debapriya Bhattacharya, Navonil Bose, Sukhen Das and Mousumi Basu,, Methelene Blue/PVA Thin Film Composites: A Broad Scale Cut-Off Optical Filter, Proc. of UGC-CPE sponsered International Conference on FBSA 2018., 2018
  • 11 Debapriya Bhattacharya, Debopriyo Ghoshal, Navonil Bose, Sukhen Das and Mousumi Basu, Nonlinear Optical Properties of Titanium Based Ternary Metal Oxide Nanoparticles,, Proc. of UGC-CPE sponsered International Conference on FBSA 2018., 2018
  • 12 Binoy Krishna Ghosh, Dipankar Ghosh and Mousumi Basu,, "Designing Normal Dispersion Chalcogenide Optical Fibers for Efficient Parabolic Pulse Generation,", Proc. of UGC-CPE sponsered International Conference on FBSA 2018., 2018
  • 13 Binoy Krishna Ghosh, Dipankar Ghosh, Mousumi Basu,, Suitable Combination of Highly Nonlinear Specialty Fibers to Generate Efficient Parabolic Pulses,, The International Conference on Fiber Optics and Photonics: IIT, Delhi 2018., 2018
  • 14 Debasruti Chowdhury, Dipankar Ghosh and Mousumi Basu,, Use of Phase Modulator To Mitigate The Effect of Third Order Dispersion For Parabolic Pulse Formation, The International Conference on Fiber Optics and Photonics: IIT, Delhi 2018., 2018
  • 15 Roshmi Chatterjee, Mousumi Basu,, Time Transformation Approach for Estimation of Adiabatic Wavelength Conversion in Multilayer Nonlinear Waveguide, The International Conference on Fiber Optics and Photonics: IIT, Delhi 2018., 2018
  • 16 Debasruti Chowdhury, Navonil Bose, Mousumi Basu, Sampad Mukherjee, Efficient Parabolic Similariton Geneartion by Third Order Dispersion Compensation, Paper Number: OLT-20-9403, Presentation Type: Oral, CODEC -2012, International conference on computers and devices for communication,(best oral paper award) Kolkata, West Bengal, December, 2012., 2012
  • 17 Navonil Bose, Dipankar Ghosh, Sampad Mukherjee and Mousumi Basu, Studies on A Multicladded Erbium Doped Non Zero Dispersion Shifted Fiber to Achieve A Flattened Gain Spectrum, Proc. Of International Conference On LASER, Materials Science and Communication (ICLMSC-2011),Manuscript Id-C13., 2011
  • 18 Navonil Bose, Mousumi Basu and Sampad Mukherjee, Synthesis and Characterization of GeO2 Nanocrystals, 217, Proc. Of International Conference on Specialty Glass and Optical Fiber: Materials, Technology & Devices (ICGF - 2011), 2011
  • 19 Navonil Bose, Dipankar Ghosh and Mousumi Basu, Designing a Multiclad NZDSF with negative TOD to achieve enhanced compression of Higher Order Soliton Pulses, Photonics 2010, IIT Guwahati, page no. 395, December, 2010, 2010
  • 20 Dipankar Ghosh, Mousumi Basu, Performance of straight and bent dispersion decreasing fiber amplifiers in parabolic similariton pulse formation, CODEC -09, International conference on computers and devices for communication, Kolkata, West Bengal, OLT -6167, 14-16th December, 2009, 2009
  • 21 Dipankar Ghosh, Mousumi Basu, Chiranjit Debnath, Somenath Sarkar, Parabolic Pulse generation from Normal Dispersion decreasing Fiber ( NDDF ) with Gain as well as from alternate concatenation of DCFs and fiber amplifiers, Photonics 2008, IIT Delhi, page no. 267, December, 2008, 2008
  • 22 Dipankar Ghosh, Mousumi Basu, Theoretical Design of Normal Dispersion Decreasing Fiber Amplifier to Obtain Self Similar Parabolic Pulses and Its Practical Aspects, IEEE Photonics Global @ Singapore, 2008, (ICOCN-2008), conf195a21, December, 2008., 2008
  • 23 , Designing a Multiclad dispersion flattened Fiber (DFF) with negative third order dispersion to perform a higher order pulse compressor, Dipankar Ghosh and Mousumi Basu, XXXIIIth Optical Society of India (OSI) Symposium, Tezpur University,Sec -8, p-204, Dec., 2007, 2007
  • 24 R.Tewari, Mousumi Basu and H.N.Acharya, Modelling of Dispersion Compensated Fibre Characteristics Using Spot Size Technique, International Conference on Photonics , PHOTONICS - 98, I.I.T, Delhi, December 1998, 1998
  • 25 M. Basu, R.Tewari, H.N.Acharya, Effect of Splice loss on Figure of Merit of Dispersion Compensated Optical Fibres, XXIV National Conference on Optics & Optoelectronics (University of Calcutta), Jan.- Feb. 1997, 1997
  • 26 R.Tewari, M. Basu, H.N.Acharya, M.Chakraborty, Optimisation of graded index dispersion compensated optical fibres, 116-117, XXIII National Conference on Optics & Optoelectronics (IRDE, Dehradun), 1996
  • 27 R.Tewari, M. Basu, H.N. Acharya, M. Chakraborty, Predicting Maximum Negative Chromatic Dispersion in Optimized Dispersion Compensated Optical Fibres with a Central Dip, International Conference on Fibre Optics & Photonics “PHOTONICS -96”, I.I.T, Madras, paper no. b.5, December 1996, 1996
  • Patents


    # Patents Year

    Projects


    • Nonlinear Pulse Dynamics in Dispersion Managed Optical Fibers including Micro or Nano Dimensions (OFMN)., Sponsored
      Completed
    • Fabrication and Characterization of Optical Fibers in micro and nano dimension, Sponsored
      Completed
    • Studies of Dispersion managed Optical Fibers in Linear and Nonlinear Domain, Sponsored
      Completed
    • Performance Characteristics of Optical Fibres under proper Disperson management including the Effect of Nonlinearities for a DWDM System, Sponsored
      Completed

    Research Groups


    Binoy Krishna Ghosh
    Ph. D.
    +91 89725 31403
    binoy.rs2016@physics.iiests.ac.in / binoy.phys@gmail.com

    Debasruti Chowdhury
    Ph. D.
    89616 10740
    debasruti.chowdhury@gmail.com

    Debopriya Bhattacharya
    Ph. D
    98318 10723
    debopriya.db18@gmail.com

    Roshmi Chatterjee
    Ph. D
    84364 51377
    roshmic987@gmail.com

    Dipankar Ghosh
    Ph. D.
    dippghosh@yahoo.com / ghosh.dip@gmail.com

    Navonil Bose
    Ph. D.
    navonil05@gmail.com

    Somen Adhikary
    Ph. D.
    adhikary.somen@gmail.com

    Debopriyo Ghoshal
    Ph. D.
    dgiiestphysics@gmail.com

    Ajay Kumar
    Ph. D.
    ajaykr93049@gmail.com

    Created: 23 November 2019