Assistant Professor

Dr. Goutam Rana

Department of Electronics & Communication Engineering

Interests

  1. THz photo-conductive sources
  2. THz plasmonic Devices
  3. Micro/Nano Fabricated Electrical/Optical/Optoelectronic Devices

Education

2009

IIEST Shibpur
India
B.E.

2012

IIEST Shibpur
India
M. E.

2019

Indian Institute of Technology Bombay,
India
Ph.D.

Professional Experience

  • July 2019 to August 2020 – Assistant Professor – C. V. Raman Global University, Bhubaneswar

Research Interest

  • • Fabrication and characterization of THz photoconductive sources.
  • • Fabrication and characterization of THz plasmonic devices.
  • • EBL based fabrication of micro/nano devices for electronic/optical/optoelectronic devices.
  • • Experimental set ups for THz detection and measurement

Awards & Fellowships

  • 2012-2018 – M.H.R.D Scholarship as Institute Fellow for Ph.D. –M.H.R.D.
  • 2018 – Received International Travel grant for presenting three papers in IRMMW-THz in Nagoya Japan– S.E.R.B.
  • 2018- Received travel grant for attending International Symposium (ASILS 2010) in Sharjah– Dept. of Electrical Engineering IIT Bombay.
  • 2016 – Received International Travel grant for presenting three papers in IRMMW-THz in Copenhagen, Denmark– M.H.R.D.
  • 2010-2012 – M.H.R.D Scholarship as Institute Fellow for M.E. –M.H.R.D.
  • 2005-2009 – National Merit Scholarship for perusing Graduation –Govt. of India.
  • 2004 – Cleared Regional Mathematical Olympiad

Publications

JOURNALS & CONFERENCE PAPERS
  • Single and multiband THz metamaterial polarisers – B. Reddy Sangala, A. Nagarajan, P. Deshmukh, H. Surdi, G. Rana, V. G. Achanta, S. S. Prabhu - Pramana, 94, 1-6 (2020).
  • Resonant THz transmission through asymmetric aperture array with polarization controlled resonant peaks and Q-factors - A. Pattanayak, G. Rana, R. Jain, A. Bhattacharya, S. P. Duttagupta, P. S. Gandhi, V. G. Achanta, S. S. Prabhu - Journal of Applied Physics, 126(22), 223103-1-10 (2019)
  • Topologically Protected Tera-Hertz Loop Yagi-Uda Absorber – A. Pattanayak, R. Jain, D. Ghindani, G. Rana, S. Roy, S. P. Duttagupta, P. S. Gandhi, V. G. Achanta, S. S. Prabhu - 44th International conference on IRMMW-THz, Paris, France (2019).
  • Polarization Controlled Dual Resonant Tera-Hertz Transmission through Asymmetric Aperture Array – A. Pattanayak, G. Rana, R. Jain, D. Ghindani, A. Bhattacharya, S. P. Duttagupta, P. S. Gandhi, V. G. Achanta, S. S. Prabhu - 44th International conference on IRMMW-THz, Paris, France (2019).
  • A polarization-resolved study of nanopatterned photoconductive antenna for enhanced Terahertz emission – G. Rana, A. Bhattacharya, A. Gupta, D. Ghindani, R. Jain, S. P. Duttagupta, S. S. Prabhu -‎IEEE Trans. Terahertz Sci. Technol., 9(2), 193-199 (2019).
  • “Pattern and Peel” method for fabricating mechanically tunable terahertz metasurface on an elastomeric substrate – S. C. Ambhire, S. Palkhivala, A. Agrawal, A. Gupta, G. Rana, R. Mehta, D. Ghindani, A. Bhattacharya, V. G. Achanta, S. S. Prabhu – Optical Materials Express, 8(11), 3382-3391 (2018).
  • Enhancing the THz emission through surface patterning in Photo Conductive Antenna - G. Rana, A. Gupta, A. Bhattacharya, R.Jain, S.P. Duttagupta, S. S. Prabhu – 43rd International conference on IRMMW-THz, Nagoya, Japan (2018).
  • Improving Efficiency of Terahertz Photoconductive Antenna Using Dielectric Nano-Layer Encapsulation – A. Gupta, G. Rana, A. Bhattacharya, A. Singh, R. Jain, R. D. Bapat, S.P. Duttagupta, S. S. Prabhu Prabhu – 43rd International conference on IRMMW-THz, Nagoya, Japan (2018).
  • “Reverse Fabrication” Technique to Develop Mechanically Tunable THz Metasurfaces using a Flexible Polydimethylsiloxane Substrate - S. C. Ambhire, S. Palkhivala, A. Agrawal, A. Gupta, G. Rana, R. Mehta, A. Bhattacharya, A. Venugopal, S. S. Prabhu – 43rd International conference on IRMMW-THz, Nagoya, Japan (2018).
  • Design of a 5 GHz Reflectarray with Reduced Size Unit Cell and Extremely Low Phase Sensitivity – A. Pattanayak, G. Rana, S. P. Duttagupta, P. S. Gandhi, A. A. Deshmukh - Radioengineering, 27(3), 718-723 (2018).
  • Quadrupole-quadrupole interactions to control plasmon-induced transparency – G. Rana, P. Deshmukh, S. Palkhivala, A. Gupta, S. P. Duttagupta, S. S. Prabhu, V. G. Achanta, G. S. Agarwal - Phys. Rev. Applied 9(6), 064015 (2018).
  • Quadrupolar interactions to achieve high Q plasmon induced transparency - G. Rana, P. Deshmukh, S. Palkhivala, A. Gupta, S. P. Duttagupta, S. S. Prabhu, V. G. Achanta, G. S. Agarwal - SPIE Defence + Commercial Sensing, Orlando, Florida, United States (2018). (Invited)
  • Enhanced optical-to-THz conversion efficiency of photoconductive antenna using dielectric nano-layer encapsulation - A. Gupta, G. Rana, A. Bhattacharya, A. Singh, R. Jain, R. D. Bapat, S.P. Duttagupta, S. S. Prabhu Prabhu - APL Photonics, 3 (5), 051706 (2018).
  • Angle tunable trapped mode in a THz metamaterial – B. Reddy Sangala, H. Surdi, P. Deshmukh, G. Rana, V. G. Achanta, S. S. Prabhu - INDIAN J PURE & APPL PHYS, 56, 327-330 (2018).
  • Study of THz-Plasmon hybridization of a loop Yagi-Uda absorber – A. Pattanayak, S. Roy, G. Rana, S. P. Duttagupta, V. G. Achanta, S. S. Prabhu - Scientific Reports 7, 16961, (2017).
  • Laser Patterning of Thin Film Copper and ITO on Flexible Substrates for Terahertz Antenna Applications - E. Manikandan, B. S. Sreeja, S. Radha, A. Gupta, G. Rana, S. S. Prabhu - JLMN-Journal of Laser Micro/Nanoengineering, 12(3), 313-320 (2017).
  • A broadband reflectarray with combination of subwavelength phasing elements – A. Pattanayak, G. Rana, S. P. Duttagupta, P. S. Gandhi - Microwave Conference (APMC), Asia-Pacific, New Delhi (2016).
  • Controlling the Dark Quadrupole Modes in Dolmen Structures - G. Rana, P. Deshmukh, S. Palkhivala, S. P. Duttagupta, S. S. Prabhu, V. G. Achanta, G. S. Agarwal – 41st International conference on IRMMW-THz, Copenhagen, Denmark (2016).
  • THz Bandpass Filter Based on Subwavelength Holes in Free-Standing Metal Thin-Films – R. Bhadresha, J. Sukham, A. Pattanayak, G. Rana, P. Deshmukh, S. P. Duttagupta, N. Sarwade, G. Jacob and S. S. Prabhu – 40th International conference on IRMMW-THz, Hongkong (2015).
  • Design Optimization of a wide band MEMS Resonator for Efficient Energy Harvesting – G. Rana, S. K. Lahiri, C. Roychaudhuri - 16th International Symposium, VDAT 2012, Shibpur, India, Proceedings published in LNCS, volume 7373 (2012).

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