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	Power-controlled, fractal laser system
	OPOWER, HANS; HUEGEL, HELMUT; GIESEN, ADOLF; DAUSINGER, FRIEDRICH
	1998-03-17
著作权人	DEUTSCHE FORSCHUNGSANSTALT FUER LUFT-UND RAUMFAHRT E.V.
专利号	US5729568
国家	美国
文献子类	授权发明
其他题名	Power-controlled, fractal laser system
英文摘要	In order to improve a semiconductor laser system with a plurality of semiconductor laser units comprising a laser oscillator, laser radiation exiting from each of these units, a light-conducting fiber associated with each semiconductor laser unit, a coupling element for coupling the laser radiation exiting from the respective semiconductor laser unit into the respective light-conducting fiber, and a fiber bundle comprising the fibers as light conductor system, a total laser radiation formed by the sum of the coherent laser radiation generated by the respective semiconductor laser units exiting from one end of the fiber bundle, this total laser radiation illuminating a target surface on an object to be irradiated during laser activity of all the semiconductor laser units, such that complex irradiation tasks can be performed with this system in a simple and as effective a manner as possible it is suggested that a control be provided for controlling the power of each individual semiconductor laser unit in a defined manner, and that an irradiation of different surface elements of the target surface with an intensity individually definable for each surface element be specifiable to the control.
公开日期	1998-03-17
申请日期	1996-05-30
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/35142]
专题	半导体激光器专利数据库
作者单位	DEUTSCHE FORSCHUNGSANSTALT FUER LUFT-UND RAUMFAHRT E.V.
推荐引用方式 GB/T 7714	OPOWER, HANS,HUEGEL, HELMUT,GIESEN, ADOLF,et al. Power-controlled, fractal laser system. US5729568. 1998-03-17.

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