Skip navigation
Skip navigation

Low-threshold optical bistability of graphene-wrapped dielectric composite

Huang, Yang; Gao, L; Miroshnichenko, Andrey

Description

We theoretically study the effective third-order nonlinear response and optical bistability of the 3D graphene based composite consisting of graphene wrapped dielectric nanoparticles embedded in dielectric host at terahertz frequencies. Taking into account the nonlinear conductivity of graphene, we derive the analytical expressions for the effective third-order nonlinear coefficient in weakly nonlinear limit. Moreover, for strong applied fields, the criterion for achieving optical bistability...[Show more]

CollectionsANU Research Publications
Date published: 2016
Type: Journal article
URI: http://hdl.handle.net/1885/153639
Source: Scientific Reports
DOI: 10.1038/srep23354
Access Rights: Open Access

Download

File Description SizeFormat Image
01_Huang_Low-threshold_optical_2016.pdf1.15 MBAdobe PDFThumbnail


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  22 January 2019/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator