The University of Southampton
University of Southampton Institutional Repository

Multiphonon relaxation in low phonon-energy Pr3+ glasses

Naftaly, M., Jha, A., Hewak, D.W., Brocklesby, W.S., Samson, B.N. and Payne, D.N. (1993) Multiphonon relaxation in low phonon-energy Pr3+ glasses At QE-11: 11th UK National Quantum Electronics Conference, United Kingdom.

Record type: Conference or Workshop Item (Paper)

Abstract

Recently there has been a great deal of interest in optical fibre amplifiers and lasers operating in the 1.3 µm wavelength telecommunications window; for this application, Pr3+-doped low phonon-energy glasses have attracted a great deal of attention. In these glasses the lifetime of the metastable level is dominated by non-radiative relaxations, of which the two most important processes are multiphonon decay and concentration quenching. The doping levels are thus limited by the need to avoid the latter; while the former effectively determines the lifetime in lightly-doped glasses. The aim of this work has been to investigate the crucial parameters which control the multiphonon decay rate in low phonon-energy glasses and their dependence on glass constituents.

Full text not available from this repository.

More information

Published date: 1993
Venue - Dates: QE-11: 11th UK National Quantum Electronics Conference, United Kingdom, 1993-01-01

Identifiers

Local EPrints ID: 77201
URI: http://eprints.soton.ac.uk/id/eprint/77201
PURE UUID: 8cf91e69-04d2-4bd3-a7d1-db31f846873c
ORCID for D.W. Hewak: ORCID iD orcid.org/0000-0002-2093-5773
ORCID for W.S. Brocklesby: ORCID iD orcid.org/0000-0002-2123-6712

Catalogue record

Date deposited: 11 Mar 2010
Last modified: 18 Jul 2017 23:33

Export record

Contributors

Author: M. Naftaly
Author: A. Jha
Author: D.W. Hewak ORCID iD
Author: W.S. Brocklesby ORCID iD
Author: B.N. Samson
Author: D.N. Payne

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.

×