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Nonlinear Optical Processes in Optically Trapped InP Nanowires

Date

Authors

Wang, Fan

Reece, Peter

Paiman, Suriati

Gao, Qiang

Jagadish, Chennupati

Tan, Hark Hoe

Publisher

American Chemical Society

Abstract

We report on the observation of nonlinear optical excitation and related photoluminescence from single InP semiconductor nanowires held in suspension using a gradient force optical tweezers. Photoexcitation of free carriers is achieved through absorption

Keywords

Keywords: Band filling effects; Direct excitation; Free carriers; Gradient force; InP; Multi-photon absorption; Non-linear optical; Nonlinear optical process; Photoluminescence measurements; Semiconductor nanowire; Spectral feature; Three-photon; Absorption; Harmon multi-photon absorption; optical tweezers; photoluminescence; second harmonic generation; semiconductor nanowires

URI

http://hdl.handle.net/1885/31444

Collections

ANU Research Publications

Source

Nano Letters

Type

Journal article

DOI

10.1021/nl2020262

Restricted until

2037-12-31

Downloads

File

Description

01_Wang_Nonlinear_Optical_Processes_in_2011.pdf (3.65 MB)