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	Laser diode array with fiber optic termination for surface treatment of materials
	PIWCZYK, BERNHARD; SHINER, WILLIAM
	2015-12-15
著作权人	IPG PHOTONICS CORPORATION
专利号	US9214368
国家	美国
文献子类	授权发明
其他题名	Laser diode array with fiber optic termination for surface treatment of materials
英文摘要	Individually operable laser diodes in an array are associated with optical fibers for treatment of a material. Each laser diode has a generally Gaussian or similar profile. A guide block receives optical fiber terminal distal ends and enables irradiation of a surface for treatment with overlapping profiles. A control system controls individual laser diodes to achieve desired illumination profiles for a given process. The process is performed in a suitable environment which may include a vacuum system, controlled gaseous environment, or in a doping medium such as a surface coating or even a liquid. Optional relay optics interposed between the terminal distal ends and the treatment material allows distant relaying and reimaging. An optical isolator assembly may be interposed between the relay optics and the treatment material. The system and related methods allow direct irradiation from laser diodes to treat materials.
公开日期	2015-12-15
申请日期	2011-07-27
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/32932]
专题	半导体激光器专利数据库
作者单位	IPG PHOTONICS CORPORATION
推荐引用方式 GB/T 7714	PIWCZYK, BERNHARD,SHINER, WILLIAM. Laser diode array with fiber optic termination for surface treatment of materials. US9214368. 2015-12-15.

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