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	Temperature actuated positioning device for non-linear optical elements
	CAUDLE, GEORGE
	2002-05-30
著作权人	VISX, INCORPORATED
专利号	WO2002043201A1
国家	世界知识产权组织
文献子类	发明申请
其他题名	Temperature actuated positioning device for non-linear optical elements
英文摘要	Improved devices, systems, and methods use a nonlinear optic NLO (34) to effect a conversion of an input laser energy (20) to an output energy (12). The output energy will have a wavelength that is different than the input energy, and the conversion will vary in response to both an angle of the energy relative to the NLO (34) and a temperature of the NLO. Passive control over the angle of the input energy (20) with respect to the NLO (34) based on thermal expansion of a member (40, 42) thermally coupled to the NLO (34) can compensate for the temperature-induced change in the conversion so as to maintain a desired output frequency, conversion efficiency phase matching, or the like, by changing the NLO (34) alignment angle (36) with respect to the input laser energy (20).
公开日期	2002-05-30
申请日期	2001-11-07
状态	未确认
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/60748]
专题	半导体激光器专利数据库
作者单位	VISX, INCORPORATED
推荐引用方式 GB/T 7714	CAUDLE, GEORGE. Temperature actuated positioning device for non-linear optical elements. WO2002043201A1. 2002-05-30.

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