Quantitative Plasmon Polarimetry and Spin Optical Effects in Plasmonics

Chandel, Shubham ; Singh, Ankit K. ; Gupta, Angad ; Ray, Subir K. ; Soni, Jalpa ; Mitra, Partha ; Ghosh, Nirmalya (2017) Quantitative Plasmon Polarimetry and Spin Optical Effects in Plasmonics Current Nanomaterials, 2 (1). ISSN 2405-4615

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Official URL: http://doi.org/10.2174/2405461502666170629141329

Related URL: http://dx.doi.org/10.2174/2405461502666170629141329

Abstract

Background: 'Plasmonics’ dealing with localized surface plasmon resonances in metal nanoparticles (nanostructures) and planar metal-dielectric interfaces is a rapidly developing field and is under recent intensive investigations owing to fundamental interests and numerous potential applications. In this regard, the polarization properties of scattered light from plasmonic systems are of paramount importance for gaining fundamental understanding on a number of interesting and intricate polarization optical effects and for their potential applications. Coupling and inter-conversion between the spin (SAM, circular / elliptical polarization) and orbital angular momentum (OAM, phase vortex) degrees of freedom of light leading to the so-called spin orbit interaction (SOI) of light, is one such intriguing spin (polarization) optical effect that has recently been observed in diverse plasmonic systems. These have received particular attention because of their potential applications towards development of novel spin-controlled nanophotonic devices.

Item Type:Article
Source:Copyright of this article belongs to Bentham Science Publishers.
Keywords:Plasmonics; plamon resonance; spin orbit interaction; spin hall effect of light; polarimetry; Fano resonance
ID Code:127877
Deposited On:14 Oct 2022 11:40
Last Modified:09 Nov 2022 10:32

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