High power pulsed fiber laser development for Co2 space based dial system
High power pulsed fiber laser development for Co2 space based dial system
High energy fiber lasers emitting around 1579nm is seen as a possible technology for the laser unit of a spaceborn CO2 DIAL system. We are developing an all fiber system with the following expected performances: Pulse energy of 260μJ, pulse duration 150ns, beam quality M2 <2, pulse linewidth <60 MHz, laser stability 200 kHz. One of our main concerns has been the radiation induced attenuation mitigation. Various fiber compositions have been investigated.
Canat, Guillaume
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Le Gouët, Julien
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Lombard, Laurent
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Bresson, Alexandre
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Goular, Didier
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Dolfi-Bouteyre, Agnès
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Duzellier, Sophie
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Boivin, Denis
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Nilsson, Johan
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Sahu, JK
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Bordais, Sylvain
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14 November 2017
Canat, Guillaume
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Le Gouët, Julien
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Lombard, Laurent
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Bresson, Alexandre
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Goular, Didier
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Dolfi-Bouteyre, Agnès
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Duzellier, Sophie
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Boivin, Denis
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Nilsson, Johan
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Sahu, JK
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Bordais, Sylvain
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Canat, Guillaume, Le Gouët, Julien, Lombard, Laurent, Bresson, Alexandre, Goular, Didier, Dolfi-Bouteyre, Agnès, Duzellier, Sophie, Boivin, Denis, Nilsson, Johan, Sahu, JK and Bordais, Sylvain
(2017)
High power pulsed fiber laser development for Co2 space based dial system.
Sodnik, Zoran, Cugny, Bruno and Karafolas, Nikos
(eds.)
In International Conference on Space Optics, ICSO 2014.
vol. 10563,
SPIE.
9 pp
.
(doi:10.1117/12.2304221).
Record type:
Conference or Workshop Item
(Paper)
Abstract
High energy fiber lasers emitting around 1579nm is seen as a possible technology for the laser unit of a spaceborn CO2 DIAL system. We are developing an all fiber system with the following expected performances: Pulse energy of 260μJ, pulse duration 150ns, beam quality M2 <2, pulse linewidth <60 MHz, laser stability 200 kHz. One of our main concerns has been the radiation induced attenuation mitigation. Various fiber compositions have been investigated.
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More information
Published date: 14 November 2017
Additional Information:
Funding Information:
This work has been supported by European Space Agency under ESA contract #4000104022/11/NL/CP.
Copyright 2014 Society of Photo‑Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this publication for a fee or for commercial purposes, and modification of the contents of the publication are prohibited.
Venue - Dates:
International Conference on Space Optics, ICSO 2014, , La Caleta, Tenerife, Canary Islands, Spain, 2014-10-07 - 2014-10-10
Identifiers
Local EPrints ID: 481404
URI: http://eprints.soton.ac.uk/id/eprint/481404
ISSN: 0277-786X
PURE UUID: e508491f-12c1-4793-8487-e34870283b52
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Date deposited: 25 Aug 2023 16:42
Last modified: 18 Mar 2024 02:53
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Contributors
Author:
Guillaume Canat
Author:
Julien Le Gouët
Author:
Laurent Lombard
Author:
Alexandre Bresson
Author:
Didier Goular
Author:
Agnès Dolfi-Bouteyre
Author:
Sophie Duzellier
Author:
Denis Boivin
Author:
Sylvain Bordais
Editor:
Zoran Sodnik
Editor:
Bruno Cugny
Editor:
Nikos Karafolas
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