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	Transparent conducting film or coating on a lens that serves as an interlock on a semiconductor laser module
	SCHRAMA, CHARLES ANDRE
	2019-08-01
著作权人	LUMILEDS LLC
专利号	US20190237935A1
国家	美国
文献子类	发明申请
其他题名	Transparent conducting film or coating on a lens that serves as an interlock on a semiconductor laser module
英文摘要	Method and apparatuses are described herein for providing laser safety in semiconductor laser modules. For example, a semiconductor laser module may comprise a semiconductor laser and an optical element. The optical element that is operatively coupled with the semiconductor laser may disperse the laser light emitted from the semiconductor laser. The optical element may be coated with a transparent conductive material that serves as an interlock on the semiconductor laser. The transparent conductive material may be placed in the shape of a trace on the optical element where the trace is electrically in series with the semiconductor laser. On a condition that the trace is damaged, the laser light emitted from the semiconductor laser may be interrupted.
公开日期	2019-08-01
申请日期	2018-01-31
状态	申请中
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/57691]
专题	半导体激光器专利数据库
作者单位	LUMILEDS LLC
推荐引用方式 GB/T 7714	SCHRAMA, CHARLES ANDRE. Transparent conducting film or coating on a lens that serves as an interlock on a semiconductor laser module. US20190237935A1. 2019-08-01.

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