1. Photosciences and Photonics Section
2. CSIR-National Institute for Interdisciplinary Science and Technology (NIIST)
3. Thiruvananthapuram 695 019
4. India
5. Academy of Scientific and Innovative Research (AcSIR)
6. Department of Physics, Indian Institute of Space Science and Technology (IIST)
7. Thiruvananthapuram 695 547