Vinod (Registration No. 10CC21J32001) Ph.D. student of AcSIR will defend thesis entitled “In depth study on growth aspects and characteristics of organic single crystals for nonlinear optical applications” on October 03, 2025 at CSIR- National Physical Laboratory, New Delhi Ph.D work was completed under the supervision of Dr. Anuj Krishna, Assistant Professor and Co-Supervisor Dr. N. Vijayan, Professor, AcSIR/CSIR-NPL, New Delhi