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	Manufacturing method of double cladding crystal fiber
	HSU, KUANG-YU; YANG, MU-HAN; JHENG, DONG-YO; HUANG, SHENG-LUNG
	2016-02-11
著作权人	NATIONAL TAIWAN UNIVERSITY
专利号	US20160040316A1
国家	美国
文献子类	发明申请
其他题名	Manufacturing method of double cladding crystal fiber
英文摘要	The present invention relates to a manufacturing method of a double cladding crystal fiber, in which growing an YAG or a sapphire into a single crystal fiber by LHPG method, placing the single crystal fiber into a glass capillary for inner cladding, placing the single crystal fiber together with the glass capillary for inner cladding into a glass capillary for outer cladding in unison, heating the glass capillary for inner cladding and outer cladding by the LHPG method to attach to the outside of the single crystal fiber, and thus growing into a double cladding crystal fiber. When the present invention is applied to high power laser, by using the cladding pumping scheme, the high power pumping laser is coupled to the inner cladding layer, so the problems of heat dissipation and the efficiency impairment due to energy transfer up-conversion of high power laser are mitigated.
公开日期	2016-02-11
申请日期	2015-10-22
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/54634]
专题	半导体激光器专利数据库
作者单位	NATIONAL TAIWAN UNIVERSITY
推荐引用方式 GB/T 7714	HSU, KUANG-YU,YANG, MU-HAN,JHENG, DONG-YO,et al. Manufacturing method of double cladding crystal fiber. US20160040316A1. 2016-02-11.

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