The University of Southampton
University of Southampton Institutional Repository

Accurate efficiency evaluation of energy-transfer processes in phosphosilicate Er3+-Yb3+-codoped fibers

Accurate efficiency evaluation of energy-transfer processes in phosphosilicate Er3+-Yb3+-codoped fibers
Accurate efficiency evaluation of energy-transfer processes in phosphosilicate Er3+-Yb3+-codoped fibers
A new approach for the prediction of energy-transfer efficiencies in codoped Er-Yb double-clad fiber (EYDCF) is presented. Ab initio calculations have been performed on the basis of migration-assisted energy-transfer models. The two main Yb energy-transfer parameter that is needed in all modelings based on rate equations can be calculated by use of a simple relation. Our approach also permits the prediction of the laser efficiency of EYDCFs, and a comparison of measured and calculated maximum laser slope efficiency shows a good agreement.
0740-3224
195-202
Laroche, Mathieu
09f5089a-80b8-4d2e-8a4a-235b4ad9574c
Girard, Sylvain
7f95d39b-c604-4118-8982-c891752d03fa
Sahu, Jayanta K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Clarkson, W.Andrew
3b060f63-a303-4fa5-ad50-95f166df1ba2
Nilsson, Johan
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Laroche, Mathieu
09f5089a-80b8-4d2e-8a4a-235b4ad9574c
Girard, Sylvain
7f95d39b-c604-4118-8982-c891752d03fa
Sahu, Jayanta K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Clarkson, W.Andrew
3b060f63-a303-4fa5-ad50-95f166df1ba2
Nilsson, Johan
f41d0948-4ca9-4b93-b44d-680ca0bf157b

Laroche, Mathieu, Girard, Sylvain, Sahu, Jayanta K., Clarkson, W.Andrew and Nilsson, Johan (2006) Accurate efficiency evaluation of energy-transfer processes in phosphosilicate Er3+-Yb3+-codoped fibers. Journal of the Optical Society of America B, 23 (2), 195-202. (doi:10.1364/JOSAB.23.000195).

Record type: Article

Abstract

A new approach for the prediction of energy-transfer efficiencies in codoped Er-Yb double-clad fiber (EYDCF) is presented. Ab initio calculations have been performed on the basis of migration-assisted energy-transfer models. The two main Yb energy-transfer parameter that is needed in all modelings based on rate equations can be calculated by use of a simple relation. Our approach also permits the prediction of the laser efficiency of EYDCFs, and a comparison of measured and calculated maximum laser slope efficiency shows a good agreement.

This record has no associated files available for download.

More information

Published date: February 2006

Identifiers

Local EPrints ID: 46883
URI: http://eprints.soton.ac.uk/id/eprint/46883
ISSN: 0740-3224
PURE UUID: d6086c8a-4441-45ba-bdc7-f9a19fc4adc5
ORCID for Jayanta K. Sahu: ORCID iD orcid.org/0000-0003-3560-6152
ORCID for Johan Nilsson: ORCID iD orcid.org/0000-0003-1691-7959

Catalogue record

Date deposited: 23 Jul 2007
Last modified: 16 Mar 2024 03:20

Export record

Altmetrics

Contributors

Author: Mathieu Laroche
Author: Sylvain Girard
Author: Jayanta K. Sahu ORCID iD
Author: Johan Nilsson ORCID iD

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.

×