Home > Academics > Academic Units > Departments > Electronics and Electrical Communication Engg. > Shailendra Kumar Varshney
Associate Professor
Electronics and Electrical Communication Engg.
My group (Varshney group) is involved extensively in different domains of the photonics, both theoretically and experimetnally. Currently, the prime focus of our group is towards nonlinear photonics (multimode nonlinear fiber optics, nonlinear silicon photonics), quantum photonics (quantum communication, single-photon, entangled photon pairs, cavity quantum electrodynamics), optical wireless communication (indoor and underwater optical communication) and fiber-optic metadevices. The lab is equipped with the Optical Spectrum Analyzer (Yokogawa, 10 pm resolution), tunable laser source (1440 nm-1640 nm), 1064 nm, sub-nano second laser source, and other characterization facilities. The lab is also partnered with the other grouo in the institute and is also involved in the fabrication of nanostrcuture through two-photon polymerization NanoScribe) and modifications using Lyra Tescan.
Nano-Machining and Modification of Optical Fiber Tip and Body Integrated Devices: Linear and Nonlinear Department of Science and Technology(DST)
On-Chip Nanophotonic Sources: Stabilized Frequency Comb and Plasmonic Microcavit Sources Ministry of Electronics and Information Technology
On-chip Nanophotonic Sources: Stabilized Frequency Comb and Plasmonic Microcavit Sources Department of Science and Technology(DST)
Early Detection of Oral Cancer using Digital Infrared Science and Engineering Research Board (SERB)
Development of Wearable On-Chip Spectrometer for Monitoring Respiratory Motion Department of Science and Technology(DST)
Nano-electronics Network for Research and Application (NNetRA)- IIT Kharagpur (MEITY Part) Ministry of Electronics and Information Technology
Nanotelectronics Network for Research and Application (NNetRA) - IIT Kharagpur Ministry of Electronics and Information Technology
Nano-electronics Network for Research and Applications (NNetRA)- IIT Kharagpur (DST Part) Department of Science and Technology(DST)
Priyanka Shyamsunder Choubey
Area of Research: Nanophotonics
Maitrayee Saha
Area of Research: Photonics
Saawan Kumar Bag
Area of Research: Photonics
Shubhanshi Sharma
Area of Research: Metamaterials and Optical Phased Array Antenna
Reajmina Parvin
Area of Research: Optics
Anita Jena
Area of Research: Micro Machines
Bijaya Bikram Samal
Area of Research: 4D printing and micro manufacturing
Saroj Kumar Mahapatra
Area of Research: Optical wireless communication
Anamika Barman
Area of Research: Thermoelectrics & Topological materials
Anjali Yadav
Area of Research: Bio Nano Photonics
Sauradeep Kar
Area of Research: Nonlinear photonics
