Work

Electromechanically reconfigurable CdS nanoplate based nonlinear optical device

Year: 2016

Type: article

Abstract: 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.

Source: Optics Express

DOI: 10.1364/oe.24.013459

Authors: Fei Yi, Mingliang Ren, Hai Zhu, Wenjin Liu, Ritesh Agarwal, Ertugrul Cubukcu

Institutions: University of Pennsylvania, University of California San Diego

Language: English

Topic: Quantum Dots Synthesis And Properties

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,270

Funder: National Science Foundation