1. Photosciences and Photonics Section; Chemical Sciences and Technology Division; CSIR-National Institute for Interdisciplinary Science and Technology; Thiruvananthapuram Kerala India
2. Academy of Scientific and Innovative Research (AcSIR); CSIR-NIIST Campus; Thiruvananthapuram India
3. CSIR-North East Institute of Science and Technology; Jorhat Assam India