DocumentCode
2242404
Title
Suppression of self pulsing in Yb-doped fiber lasers with cooling by liquid nitrogen
Author
Sumimura, Kazuhiko ; Yoshida, Hidetsugu ; Okada, Hajime ; Fujita, Hisanori ; Nakatsuka, Masahiro
Author_Institution
Inst. of Laser Eng., Osaka Univ., Suita
fYear
2007
fDate
26-31 Aug. 2007
Firstpage
1
Lastpage
2
Abstract
High power Yb-doped fiber laser amplifier, self-pulsing is problem for instability and optical damage. Simple ring type resonator was consisted to observe the self-pulsing. The sustained self-pulsing observed in room temperature (RT) was restrained in liquid nitrogen temperature (LNT).
Keywords
cooling; cryogenics; optical fibre amplifiers; ytterbium; Yb; fiber laser amplifier; liquid nitrogen; ring type resonator; self pulsing; Cooling; Fiber lasers; High power amplifiers; Nitrogen; Optical fiber amplifiers; Optical resonators; Power lasers; Ring lasers; Semiconductor optical amplifiers; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location
Seoul
Print_ISBN
978-1-4244-1173-3
Electronic_ISBN
978-1-4244-1174-0
Type
conf
DOI
10.1109/CLEOPR.2007.4391320
Filename
4391320
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