Photodarkening and Photobleaching of Yb-doped Fibers by Laser Diodes

被引：0
|
作者：
Inoue, Noriyuki [1 ]
Shirakawa, Akira [1 ]
Ueda, Ken-ichi [1 ]
机构：
[1] Univ Electrocommun, Inst Laser Sci, Tokyo 1828585, Japan
来源：
2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS) | 2010年
关键词：
GLASS;
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Photodarkening and photobleaching of Yb-doped germanosilicate and aluminosilicate fibers have been studied. We show violet laser diodes (407nm) can efficiently bleach photodarkening even with low-intensity cladding-irradiation. Coirradiation of pumping and bleaching lights was also investigated. (C)2010 Optical Society of America
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页数：2
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