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	Optical pump for high power laser
	VAN LEEUWEN, ROBERT; XIONG, YIHAN; SEURIN, JEAN F; GHOSH, CHUNI L; XU, BING
	2013-11-05
著作权人	PRINCETON OPTRONICS INC.
专利号	US8576885
国家	美国
文献子类	授权发明
其他题名	Optical pump for high power laser
英文摘要	Optical pump modules using VCSEL arrays are provided to pump optical gain media for achieving high power laser output in CW, QCW and pulse operation modes for operation. Low divergence and symmetric far-field emission from VCSELs are particularly suitable for compact arrays. VCSEL arrays configured as laser pump modules are operable at high temperatures with practically no degradation over a long period of time. VCSEL pump modules are adaptable for side- or end-pumping configurations to pump high power lasers in CW, QCW and pulse mode. Power output from VCSEL pump modules is scalable. Incorporating microlens arrays with the VCSEL arrays improve brightness of the pump modules. High power and high temperature operation of VCSEL modules make it suitable for making compact high power solid state lasers that are operable in small spaces such as, ignition of internal combustion engines, stationary power generation engines and pulsed detonation engines.
公开日期	2013-11-05
申请日期	2012-02-09
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/41289]
专题	半导体激光器专利数据库
作者单位	PRINCETON OPTRONICS INC.
推荐引用方式 GB/T 7714	VAN LEEUWEN, ROBERT,XIONG, YIHAN,SEURIN, JEAN F,et al. Optical pump for high power laser. US8576885. 2013-11-05.

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