Second harmonic generation at the quantum-interference induced transparency in semiconductor quantum wells: The influence of permanent dipole moments

Abstract

The influence of permanent dipole moments of quantized states on intersubband second harmonic generation based on quantum-interference induced transparency in semiconductor quantum wells is explored using the harmonic balance method. The permanent moments are found to be quite important: they affect the transparency condition, especially at larger pump intensities. Hence, both the conversion efficiency and the optimal interaction path length change significantly when accounting for the permanent moments, and the conversion efficiency is reduced.

Metadata

Item Type:	Article
Authors/Creators:	Kocinac, S. Ikonic, Z. Milanovic, V.
Copyright, Publisher and Additional Information:	Copyright © 2001 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Keywords:	fano-interference, quantum interference, transparency
Dates:	Published: July 2001
Institution:	The University of Leeds
Academic Units:	The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Electronic & Electrical Engineering (Leeds) > Pollard Institute (Leeds)
Depositing User:	Sherpa Assistant
Date Deposited:	10 Oct 2005
Last Modified:	25 Oct 2016 00:07
Published Version:	http://dx.doi.org/10.1109/3.929586
Status:	Published
Refereed:	Yes
Identification Number:	10.1109/3.929586
Open Archives Initiative ID (OAI ID):	oai:eprints.whiterose.ac.uk:715

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Second harmonic generation at the quantum-interference induced transparency in semiconductor quantum wells: The influence of permanent dipole moments

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