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	Eye-safe laser-based lighting
	KRIJN, MARCELLINUS PETRUS CAROLUS MICHAEL; JAK, MARTIN JACOBUS JOHAN
	2015-12-31
著作权人	SIGNIFY HOLDING B.V.
专利号	US20150380899A1
国家	美国
文献子类	发明申请
其他题名	Eye-safe laser-based lighting
英文摘要	A laser-based light source includes a laser device configured to generate laser light of a predetermined laser wavelength and emit this laser light as a laser beam. A light-conversion device is configured to convert at least part of the laser light into converted light and a laser-output sensor is configured to determine a laser-output signal proportional to the output of laser light emitted by the laser device. Further, a converted-light sensor is configured to determine a converted-light signal proportional to the output of converted light emitted by the light-conversion device. A controller is configured to receive the laser-output signal and the converted-light signal, to determine a safe-to-operate parameter, based on the laser-output signal and the converted-light signal, and to control the operation of the laser-based light source based on a comparison of the safe-to-operate parameter with a at least one predefined threshold.
公开日期	2015-12-31
申请日期	2015-09-08
状态	申请中
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/62058]
专题	半导体激光器专利数据库
作者单位	SIGNIFY HOLDING B.V.
推荐引用方式 GB/T 7714	KRIJN, MARCELLINUS PETRUS CAROLUS MICHAEL,JAK, MARTIN JACOBUS JOHAN. Eye-safe laser-based lighting. US20150380899A1. 2015-12-31.

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