Laser diode array with fiber optic termination for surface treatment of materials

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	Laser diode array with fiber optic termination for surface treatment of materials
其他题名	Laser diode array with fiber optic termination for surface treatment of materials
	PIWCZYK, BERNHARD; SHINER, WILLIAM
	2015-12-15
专利权人	IPG PHOTONICS CORPORATION
公开日期	2015-12-15
授权国家	美国
专利类型	授权发明
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.
其他摘要	阵列中可单独操作的激光二极管与用于处理材料的光纤相关联。每个激光二极管具有通常的高斯或类似的轮廓。引导块接收光纤终端远端并且能够照射表面以用重叠轮廓进行处理。控制系统控制各个激光二极管，以实现给定过程的所需照明分布。该方法在合适的环境中进行，该环境可包括真空系统，受控气体环境，或掺杂介质，例如表面涂层或甚至液体。插入在终端远端和处理材料之间的可选中继光学器件允许远距离中继和重新成像。光学隔离器组件可插入在中继光学器件和处理材料之间。该系统和相关方法允许激光二极管的直接照射来处理材料。
申请日期	2011-07-27
专利号	US9214368
专利状态	授权
申请号	US13/192027
公开（公告）号	US9214368
IPC 分类号	B23K26/00 \| H01L21/67
专利代理人	KING, ESQ., TIMOTHY J. \| KATESHOV, ESQ., YURI
代理机构	-
文献类型	专利
条目标识符	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[P]. 2015-12-15.

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