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	Method of measuring the laser power of a forward multiple laser beam and multi-beam optical scanning device
	CROMPVOETS, FLORIS, M., H.; VAN DER LEE, ALEXANDER, M.
	2009-03-13
著作权人	KONINKLIJKE PHILIPS ELECTRONICS N.V.
专利号	IN3772CHENP2008A
国家	印度
文献子类	发明申请
其他题名	Method of measuring the laser power of a forward multiple laser beam and multi-beam optical scanning device
英文摘要	A method for measuring the laser power of a forward multiple beam generated by a laser diode array comprising at least two laser diodes, the method comprising a generation step, comprising generating the forward multiple beam; a separation step, comprising separating at least part of the forward multiple beam into individual beams, the number of individual beams being equal to the number of laser diodes in the laser diode array, the arrangement being such that each individual beam comprises light originating from a single laser diode and a measurement step, comprising measuring the laser power of the each individual beam. The separation may be performed in space, by means of an imaging lens or making use of vignetting of the collimator lens, or in time. Fig. 5a and 5b
公开日期	2009-03-13
申请日期	2008-07-21
状态	未确认
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/62524]
专题	半导体激光器专利数据库
作者单位	KONINKLIJKE PHILIPS ELECTRONICS N.V.
推荐引用方式 GB/T 7714	CROMPVOETS, FLORIS, M., H.,VAN DER LEE, ALEXANDER, M.. Method of measuring the laser power of a forward multiple laser beam and multi-beam optical scanning device. IN3772CHENP2008A. 2009-03-13.

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