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Electromechanically reconfigurable CdS nanoplate based nonlinear optical device
Author(s) -
Fei Yi,
Ming-Liang Ren,
Hai Zhu,
Wenjin Liu,
Ritesh Agarwal,
Ertugrul Cubukcu
Publication year - 2016
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.24.013459
Subject(s) - optoelectronics , materials science , optics , second harmonic generation , wavelength , photoluminescence , nonlinear optics , voltage , semiconductor , laser , physics , quantum mechanics
Here, we report experimental demonstration of dynamic control and enhancement of second harmonic generation and two photon excited photoluminescence in CdS nanoplates via an electromechanically reconfigurable Fabry-Perot (FP) microcavity. Microcavity coupled CdS nanoplates can be configured as a single or dual wavelength nonlinear light source by tuning the pump wavelength while the output intensities can be tuned by the on-chip control voltage. Our work realizes a reconfigurable device platform with insight toward advanced optical devices based on semiconductor nanoplates for next generation on-chip tunable light sources, sensors and optomechanical systems.

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