43 citations · 243 across the 43 of their papers we have counts for
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Mueller matrix polarimetry of plasmon resonant silver nano-rods: biomedical prospects
Sayantan Ghosh, Jalpa Soni, Sudipta K. Bera +2
Fundamental understanding of the light-matter interaction in the context of nano-particles is immensely bene- fited by the study of geometry dependent tunable Localized Surface Pla…
Spin orbit interaction of light mediated by scattering from plasmonic nano-structures
Jalpa Soni, Sayantan Ghosh, Shampy Mansha +3
The spin orbit interactions (SOI) of light mediated by single scattering from plasmon resonant metal nanoparticles (nanorods and nanospheres) are investigated using explicit theory…
Micro-OptoMechanical Movements (MOMs) with SoftOxometalates (SOMs): Controlled Motion of Single Soft-Oxometalate Pea-pods Using Exotic Optical Potentials
Basudev Roy, Atharva Sahasrabudhe, Bibudha Parasar +4
An important challenge in the field of materials design and synthesis is to deliberately design mesoscopic objects starting from well-defined precursors and inducing directed movem…
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…
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…