The University of Southampton
University of Southampton Institutional Repository

Design of intersubband quantum well far infrared lasers

Xin, Zhi-Jun and Rutt, H.N. (1997) Design of intersubband quantum well far infrared lasers Semiconductor Science and Technology, 12, (9), pp. 1129-1134. (doi:10.1088/0268-1242/12/9/011).

Record type: Article

Abstract

A strongly asymmetric stepped and a parallel quantum well (QW) far-infrared laser structure are proposed. The QWs have been carefully tailored so that the subband wavefunction features favour population inversion. The overlap ratios of the pump light and the lasing light with the QW layer can be improved by placing a thin germanium layer on top of the structures. As a result, the predicted threshold pump powers are reduced

Full text not available from this repository.

More information

Published date: September 1997

Identifiers

Local EPrints ID: 77759
URI: http://eprints.soton.ac.uk/id/eprint/77759
ISSN: 0268-1242
PURE UUID: 38784d0d-6216-49b7-b28c-40da57d868b6

Catalogue record

Date deposited: 11 Mar 2010
Last modified: 18 Jul 2017 23:29

Export record

Altmetrics

Contributors

Author: Zhi-Jun Xin
Author: H.N. Rutt

University divisions

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×