1. Department of Electronics and Communication Engineering, Applied Photonics Laboratory, National Institute of Technology Karnataka, Surathkal, Mangaluru, India
2. Space Application Center, Optical Communication Division, Optical and Digital Communication Group, Satcom and Navigation Payload Area, Indian Space Research Organization, Ahmedabad, India
3. Department of Electronics and Communication Engineering, National Institute of Technology Karnataka, Surathkal, Mangaluru, India