43 citations · 243 across the 43 of their papers we have counts for
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Transverse spin and transverse momentum in structured optical fields
Sudipta Saha, Nirmalya Ghosh, Subhasish Dutta Gupta
It has been recently recognized that in addition to the conventional longitudinal angular momentum, structured (inhomogeneous) optical fields exhibit helicity-independent transvers…
Experimental probe of weak value amplification and geometric phase through the complex zeroes of the response function
Mandira Pal, Sudipta Saha, Athira B S +2
The extraordinary concept of weak value amplification has attracted considerable attention for addressing foundational questions in quantum mechanics and for metrological applicati…
Mueller matrix spectroscopy of Fano resonance in Plasmonic Oligomers
Shubham Chandel, Ankit K Singh, Aman Agrawal +4
Fano resonance in plasmonic oligomers originating from the interference of a spectrally broad superradiant mode and a discrete subradiant mode is under intensive recent investigati…
Transverse spin in scattering of focused radially and azimuthally polarized vector beams
Ankit Kumar Singh, Sudipta Saha, Subhasish Dutta Gupta +1
We study the effect of focusing of the radially and azimuthally polarized vector beams on the spin angular momentum (SAM) density and Poynting vector of scattered waves from a Mie…