Efficient single-mode 976 nm amplifier based on a 45 micron outer diameter Yb-doped fiber
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Final Accepted Manuscript
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Kotov, LeonidTemyanko, Valery
Aleshkina, Svetlana
Bubnov, Mikhail
Lipatov, Denis
Likhachev, Mikhail
Affiliation
Univ Arizona, JC Wyant Coll Opt SciIssue Date
2020-08-01
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OPTICAL SOC AMERCitation
Kotov, L., Temyanko, V., Aleshkina, S., Bubnov, M., Lipatov, D., & Likhachev, M. (2020). Efficient single-mode 976 nm amplifier based on a 45 micron outer diameter Yb-doped fiber. Optics Letters, 45(15), 4292-4295.Journal
OPTICS LETTERSRights
Copyright © 2020 Optical Society of America.Collection Information
This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.Abstract
In this paper, we present a novel single-mode Yb-doped fiber with 14 mu m core and 45 mu m cladding diameter. A 976 nm all-fiber high-power amplifier was manufactured based on this fiber. 10-mm-long fiber taper was used to launch the pump light, and guidance of the high NA pump was provided by a glass-air interface. 13 W output power limited only by the available pump power was achieved with 31% slope efficiency. (C) 2020 Optical Society of AmericaNote
12 month embargo; published 29 July 2020ISSN
0146-9592EISSN
1539-4794PubMed ID
32735282Version
Final accepted manuscriptae974a485f413a2113503eed53cd6c53
10.1364/OL.398251
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