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Proceedings Paper

High average and peak power pulsed fiber lasers at 1030 nm, 515 nm, and 343 nm
Author(s): Julien Saby; Benjamin Cocquelin; Anthony Meunier; Simonette Pierrot; Pierre-Jean Devilder; Pierre Deslandes; François Salin
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Paper Abstract

We report on the demonstration of over 140W at 1030 nm with pulse duration down to 10 ns and M2<1.3 from a very simple Q-switched architecture based on rod type fiber laser. These very high peak and average power lead to over 53W at 515 nm and 19W at 343 nm. We have also obtained diffraction limited beams with an output power exceeding 240W at 1030 nm and 120W at 515 nm in a very simple MOPA configuration. Due to the very high gain in these fibers, we can keep pulse durations below 20 ns up to 500 kHz in a purely Q-switched system.

Paper Details

Date Published: 17 February 2010
PDF: 11 pages
Proc. SPIE 7580, Fiber Lasers VII: Technology, Systems, and Applications, 75800I (17 February 2010); doi: 10.1117/12.845097
Show Author Affiliations
Julien Saby, EOLITE Systems (France)
Benjamin Cocquelin, EOLITE Systems (France)
Anthony Meunier, EOLITE Systems (France)
Simonette Pierrot, EOLITE Systems (France)
Pierre-Jean Devilder, EOLITE Systems (France)
Pierre Deslandes, EOLITE Systems (France)
François Salin, EOLITE Systems (France)

Published in SPIE Proceedings Vol. 7580:
Fiber Lasers VII: Technology, Systems, and Applications
Kanishka Tankala, Editor(s)

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