The University of Southampton
University of Southampton Institutional Repository

Thulium-doped silica fibers with enhanced 3H4 level lifetime: modelling the devices for 800-820 nm band

Thulium-doped silica fibers with enhanced 3H4 level lifetime: modelling the devices for 800-820 nm band
Thulium-doped silica fibers with enhanced 3H4 level lifetime: modelling the devices for 800-820 nm band
Silica-based thulium-doped fiber devices operating around 810 nm would extend the spectral range covered by highpower fiber devices. Using a comprehensive numerical model of the fiber we have shown that efficient lasing at 810 nm can be achieved for specific ranges of the laser cavity parameters in silica-based thulium-doped fibers with enhanced 3H4 lifetime up to 58 µs as measured in our highly alumina-codoped fibers. We present optimization of the thulium-doped fiber and laser cavity parameters and also potential applications of the developed host material in amplifiers and broadband sources.
Peterka, Pavel
6b5f168e-984a-4d6d-825d-458210fb2ed8
Kasik, Ivan
fcfe6637-b556-407a-9307-89451b97047e
Dhar, Anirban
e9c2056f-ac65-4635-a1ff-7e0f1314bc28
Dussardier, Bernard
c5c4944b-01fc-4913-9017-5e8dbcb7f799
Blanc, Wilfried
98cac95f-5311-4c04-ba01-e1440df51aea
Peterka, Pavel
6b5f168e-984a-4d6d-825d-458210fb2ed8
Kasik, Ivan
fcfe6637-b556-407a-9307-89451b97047e
Dhar, Anirban
e9c2056f-ac65-4635-a1ff-7e0f1314bc28
Dussardier, Bernard
c5c4944b-01fc-4913-9017-5e8dbcb7f799
Blanc, Wilfried
98cac95f-5311-4c04-ba01-e1440df51aea

Peterka, Pavel, Kasik, Ivan, Dhar, Anirban, Dussardier, Bernard and Blanc, Wilfried (2010) Thulium-doped silica fibers with enhanced 3H4 level lifetime: modelling the devices for 800-820 nm band. Conference on High-Power Lasers and Applications V, China. 18 - 19 Oct 2010. 9 pp . (doi:10.1117/12.871756).

Record type: Conference or Workshop Item (Paper)

Abstract

Silica-based thulium-doped fiber devices operating around 810 nm would extend the spectral range covered by highpower fiber devices. Using a comprehensive numerical model of the fiber we have shown that efficient lasing at 810 nm can be achieved for specific ranges of the laser cavity parameters in silica-based thulium-doped fibers with enhanced 3H4 lifetime up to 58 µs as measured in our highly alumina-codoped fibers. We present optimization of the thulium-doped fiber and laser cavity parameters and also potential applications of the developed host material in amplifiers and broadband sources.

Full text not available from this repository.

More information

Published date: 16 November 2010
Venue - Dates: Conference on High-Power Lasers and Applications V, China, 2010-10-18 - 2010-10-19

Identifiers

Local EPrints ID: 442961
URI: http://eprints.soton.ac.uk/id/eprint/442961
PURE UUID: f3a4eb18-b30f-4929-83bb-16c3d2a732c1

Catalogue record

Date deposited: 05 Aug 2020 16:30
Last modified: 07 Oct 2020 00:07

Export record

Altmetrics

Contributors

Author: Pavel Peterka
Author: Ivan Kasik
Author: Anirban Dhar
Author: Bernard Dussardier
Author: Wilfried Blanc

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.

×