DocumentCode
2921608
Title
High-power Yb-doped double-clad fiber laser directly operating at 1178 nm
Author
Ota, Jun ; Shirakawa, Akira ; Ueda, Ken-ichi
Author_Institution
Institute for Laser Science, University of Electro-Communications, Japan; zyun@ils.uec.ac.jp
fYear
2005
fDate
30-02 Aug. 2005
Firstpage
414
Lastpage
415
Abstract
We report successful operation of Yb-doped fiber laser at an important wavelength of 1178nm. By optimizing the small-signal gain and Q-value, the output power amounts to 6.5W with 50dB suppression ratio against amplified spontaneous emission.
Keywords
Bragg gratings; Fiber gratings; Fiber lasers; Laser excitation; Laser theory; Power generation; Power lasers; Pump lasers; Solid lasers; Spontaneous emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2005. CLEO/Pacific Rim 2005. Pacific Rim Conference on
Print_ISBN
0-7803-9242-6
Type
conf
DOI
10.1109/CLEOPR.2005.1569459
Filename
1569459
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