Distributed Mode Filtering Rod Fiber Amplifier With Improved Mode Stability

Marko Laurila, Thomas Tanggaard Alkeskjold, Jes Broeng, Jesper Lægsgaard

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

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We report 216W of average output power from a photonic crystal rod fiber amplifier. We demonstrate 44% power improvement before onset of the mode instability by operating the rod fiber in a leaky guiding regime.
Original languageEnglish
Title of host publicationLasers, Sources, and Related Photonic Devices Technical Digest
Number of pages3
PublisherOptical Society of America
Publication date2012
Publication statusPublished - 2012
EventFiber Lasers and Applications (FILAS) - Rancho Bernardo Inn, San Diego, California, United States
Duration: 1 Feb 20122 Feb 2012


ConferenceFiber Lasers and Applications (FILAS)
LocationRancho Bernardo Inn
Country/TerritoryUnited States
CitySan Diego, California

Bibliographical note

This paper was published in OSA Technical Digest and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/abstract.cfm?URI=FILAS-2012-FW5C.4. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.


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