Second Harmonic Generation Enhancement from Isolated Selenium Nanowire Coupled to Mie Resonant Silicon Disks

Biswas, R and Prasad, S and Prosad, A and Lal Krishna, AS and Gupta, TD and Raghunathan, V (2023) Second Harmonic Generation Enhancement from Isolated Selenium Nanowire Coupled to Mie Resonant Silicon Disks. In: UNSPECIFIED.

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Abstract

Optical coupling between heterogenous nanophotonic structures is a promising approach to enhance nonlinear optical response. Here we demonstrate second harmonic generation enhancement by 152-times from an isolated Selenium nanowire coupled to a silicon disk supporting Mie Resonances while maintaining the polarization selectivity of the nanowire. © 2023 IEEE.

Item Type:	Conference Paper
Publication:	2023 IEEE Research and Applications of Photonics in Defense Conference, RAPID 2023 - Proceedings
Publisher:	Institute of Electrical and Electronics Engineers Inc.
Additional Information:	The copyright for this article belongs to Institute of Electrical and Electronics Engineers Inc.
Keywords:	Harmonic analysis; Harmonic generation; Optical frequency conversion; Selenium; Silicon, Dielectric nanowires; Harmonics generation; Mie resonance; Nanophotonic structures; Nonlinear frequency conversion; Nonlinear optical response; Optical couplings; Polarization-selectivity; Silicon disks, Nanowires
Department/Centre:	Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited:	04 Mar 2024 10:00
Last Modified:	04 Mar 2024 10:00
URI:	https://eprints.iisc.ac.in/id/eprint/84392

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