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	Laser diode stack end-pumped solid state laser
	DEFRANZA, MARK JOSEPH; DAWSON, DAVID CLIFFORD; FARMER, JASON NATHANIEL
	2007-09-20
著作权人	NLIGHT PHOTONICS CORPORATION
专利号	US20070217470A1
国家	美国
文献子类	发明申请
其他题名	Laser diode stack end-pumped solid state laser
英文摘要	An end-pumped solid state laser utilizing a laser diode stack of laser diode subassemblies as the pump source is provided. The laser gain medium of the solid state laser is contained within a laser cavity defined by a pair of reflective elements. Each laser diode subassembly includes a submount to which one or more laser diodes are attached. The fast axis corresponding to each output beam of each laser diode is substantially perpendicular to the mounting surfaces of the submount. The laser diodes can be of one wavelength or multiple wavelengths. Preferably the submount has a high thermal conductivity and a CTE that is matched to that of the laser diode. On top of the submount, adjacent to the laser diode, is a spacer. The laser diode stack is formed by mechanically coupling the bottom surface of each submount to the spacer of an adjacent submount assembly. Preferably the laser diode stack is thermally coupled to a cooling block.
公开日期	2007-09-20
申请日期	2006-05-18
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/53803]
专题	半导体激光器专利数据库
作者单位	NLIGHT PHOTONICS CORPORATION
推荐引用方式 GB/T 7714	DEFRANZA, MARK JOSEPH,DAWSON, DAVID CLIFFORD,FARMER, JASON NATHANIEL. Laser diode stack end-pumped solid state laser. US20070217470A1. 2007-09-20.

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