43 citations · 151 across the 19 of their papers we have counts for
Showing 2012 · physics.opticsShow all
2 papers · 2 filters
physics.optics2012★ 43 cited
Controlled transportation of mesoscopic particles by enhanced spin orbit interaction of light in an optical trap
Basudev Roy, Nirmalya Ghosh, Subhasish Dutta Gupta +3
We study the effects of the spin orbit interaction (SOI) of light in an optical trap and show that the propagation of the tightly focused trapping beam in a stratified medium can l…
physics.optics2012★ 7 cited
Probing the dynamics of an optically trapped particle by phase sensitive back focal plane interferometry
Basudev Roy, Sambit Bikas Pal, Arijit Haldar +3
The dynamics of an optically trapped particle are often determined by measuring intensity shifts of the back-scattered light from the particle using position sensitive detectors. W…