The University of Southampton
University of Southampton Institutional Repository

Detailed characterization of Nd3+ doped SiO2 - GeO2 glass fibre lasers

Detailed characterization of Nd3+ doped SiO2 - GeO2 glass fibre lasers
Detailed characterization of Nd3+ doped SiO2 - GeO2 glass fibre lasers
Several basic parameters of Nd3+ in a SiO2 - GeO2 glass fibre have been determined. The stimulated emission cross-section for the 4F3/2 to 4I11/2 transition has been evaluated experimentally both by a laser technique and spectroscopically. Comparison is made between the two methods and a nonradiative decay process inferred. The efficiency of the 800nm pump band was determined from measurements of laser slope efficiencies. Branching ratios for the different fluorescent bands have been measured and cavity losses determined.
0030-4018
282-288
Barnes, W.L.
eb37c8ae-64f0-4857-a10d-202b4b09a271
Morkel, P.R.
51a7c599-5f6a-4b31-81ee-1de7b09ee0de
Townsend, J.E.
a5a6f6ef-adb0-4072-8dcb-b6f5b5a47e64
Barnes, W.L.
eb37c8ae-64f0-4857-a10d-202b4b09a271
Morkel, P.R.
51a7c599-5f6a-4b31-81ee-1de7b09ee0de
Townsend, J.E.
a5a6f6ef-adb0-4072-8dcb-b6f5b5a47e64

Barnes, W.L., Morkel, P.R. and Townsend, J.E. (1991) Detailed characterization of Nd3+ doped SiO2 - GeO2 glass fibre lasers. Optics Communications, 82 (34), 282-288. (doi:10.1016/0030-4018(91)90460-U).

Record type: Article

Abstract

Several basic parameters of Nd3+ in a SiO2 - GeO2 glass fibre have been determined. The stimulated emission cross-section for the 4F3/2 to 4I11/2 transition has been evaluated experimentally both by a laser technique and spectroscopically. Comparison is made between the two methods and a nonradiative decay process inferred. The efficiency of the 800nm pump band was determined from measurements of laser slope efficiencies. Branching ratios for the different fluorescent bands have been measured and cavity losses determined.

Text
469
Download (363kB)

More information

Published date: 1991

Identifiers

Local EPrints ID: 78404
URI: http://eprints.soton.ac.uk/id/eprint/78404
ISSN: 0030-4018
PURE UUID: 51a762ef-e010-4a90-b923-96d07bfced66

Catalogue record

Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 00:13

Export record

Altmetrics

Contributors

Author: W.L. Barnes
Author: P.R. Morkel
Author: J.E. Townsend

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.

×