Schedule 1 1:30 PM - 3:00 PM [OMC-P-20] Spin Momentum Locking in a Tightly Focused Gaussian Beam *Debapriya Pal1, Subhasish Dutta Gupta2, Nirmalya Ghosh1, Ayan Banerjee1 (1. Indian Institute of Science Education and Research Kolkata, 2. Hyderabad Central University)