Miniature broadband light source for taking measurements with fbg strain sensors

OPT OpenIR > 半导体激光器专利数据库

	Miniature broadband light source for taking measurements with fbg strain sensors
其他题名	Miniature broadband light source for taking measurements with fbg strain sensors
	KAT, PIETER, LUCAS; BROEKE, RONALD, GIJSBERTUS; DOCTER, VINCENT, JOHANNES; MAUL, JOCHEN; HAASE, KARL-HEINZ; GÜNTHER, BERND
	2015-09-17
专利权人	HOTTINGER BALDWIN MESSTECHNIK GMBH
公开日期	2015-09-17
授权国家	世界知识产权组织
专利类型	发明申请
摘要	The invention relates to a miniature light source which comprises the following components: a light-generating element (1) that has a first light-emitting surface (1a) and a second light-emitting surface (1b) lying parallel and opposite to the first, a reflector (2) that has a light input surface (2a) and a light output surface (2b) lying opposite one another, a device (3) for measuring light intensity, and a casing, said light-generating element (1) being a broadband light source, the reflector (2) being coupled to the second light-emitting surface (1b) of the light-generating element (1) by means of its light input surface (2a) and having the properties of reflecting, in the direction of the first light-emitting surface (1a), 70% to 99% of the light emitted from the second light-emitting surface (1b) and of not reflecting 1% to 30% but instead allowing it to pass through as light with two subspectra (c1, c2), the device for measuring light intensity (3) being optically coupled to the light-emitting surface (2b) and therefore able to receive the light with the two subspectra (c1, c2), and the casing being provided with an opening for the purpose of coupling an optical fibre (5).
其他摘要	微型光源技术领域本发明涉及一种微型光源，其包括以下部件：光产生元件（1），其具有第一发光表面（1a）和与第一发光表面平行且相对的第二发光表面（1b）。反射器（2），具有彼此相对的光输入表面（2a）和光输出表面（2b），用于测量光强度的装置（3）和壳体，所述光产生元件（1）作为宽带光源，反射器（2）通过其光输入表面（2a）耦合到光产生元件（1）的第二发光表面（1b）并具有反射特性，第一发光表面（1a）的方向，从第二发光表面（1b）发出的光的70％至99％，并且不反射1％至30％，而是允许其作为光通过具有两个子谱（c1，c2），用于测量光强度的装置（3）被光学耦合到发光表面（2b）因此能够接收具有两个子谱（c1，c2）的光，并且壳体设置有用于耦合光纤（5）的开口。
主权项	-
申请日期	2015-03-13
专利号	WO2015135525A1
专利状态	未确认
申请号	PCT/DE2015/000118
公开（公告）号	WO2015135525A1
IPC 分类号	H01S5/00 \| H01S5/022 \| H01S5/024
专利代理人	SCHWEIZER, JOACHIM
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/51722
专题	半导体激光器专利数据库
作者单位	HOTTINGER BALDWIN MESSTECHNIK GMBH
推荐引用方式 GB/T 7714	KAT, PIETER, LUCAS,BROEKE, RONALD, GIJSBERTUS,DOCTER, VINCENT, JOHANNES,et al. Miniature broadband light source for taking measurements with fbg strain sensors. WO2015135525A1[P]. 2015-09-17.