Blue Up-Conversion Fibre Laser Pumped by a 1120-nm Raman Fibre Laser
QIN Guan-Shi, HUANG Sheng-Hong, FENG Yan, SHIRAKAWA A., MUSHA M., UEDA Ken-ichi
Institute for Laser Science, University of Electro-communications, 1-5-1 Chofugaoka, Tokyo 182-8585, Japan
Blue Up-Conversion Fibre Laser Pumped by a 1120-nm Raman Fibre Laser
QIN Guan-Shi;HUANG Sheng-Hong;FENG Yan;SHIRAKAWA A.;MUSHA M.;UEDA Ken-ichi
Institute for Laser Science, University of Electro-communications, 1-5-1 Chofugaoka, Tokyo 182-8585, Japan
关键词 ：
42.55.Wd ,
42.60.Lh
Abstract ： A Tm3+ -doped ZrF4 -BaF2 -LaF3 -AlF3 -NaF (ZBLAN) fibre up-conversion laser pumped by a 1120-nm Raman fibre laser is demonstrated with blue output power levels up to 116mW. For the output mirror with 80% reflectivity, the slope efficiency is about 15%, the optical-to-optical conversion efficiency is 11%, and the maximum un-saturated output power is 116mW. For 60% reflectivity, the slope efficiency is about 18% and the optical-to-optical conversion efficiency is 12%, whilst the maximum saturated output power is about 80mW due to the existence of photo-degradation effect in Tm3+ doped ZBLAN glass fibre.
Key words ：
42.55.Wd
42.60.Lh
出版日期: 2005-05-01
:
42.55.Wd
(Fiber lasers)
42.60.Lh
(Efficiency, stability, gain, and other operational parameters)
引用本文:
QIN Guan-Shi;HUANG Sheng-Hong;FENG Yan;SHIRAKAWA A.;MUSHA M.;UEDA Ken-ichi. Blue Up-Conversion Fibre Laser Pumped by a 1120-nm Raman Fibre Laser[J]. 中国物理快报, 2005, 22(5): 1140-1143.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2005/V22/I5/1140
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2005, Vol. 22 
