1. Photonics Research Lab at School of Studies of Electronics and Photonics, Pt. Ravishankar Shukla University, Raipur, India
2. Sensor and Optoelectronics Research Group (SORG), Department of Electrical Engineering, Indian Institute of Technology, Patna, India
3. Department of Electronics and Communication Engineering, Motilal Nehru Institute of Technology Allahabad, Prayagraj, India