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	Motion-controlled laser surface treatment apparatus
	HAWKINS, R. THOMAS; HUANG, ZHE; FARMER, JASON N.; KEENEY, SCOTT H.
	2008-10-23
著作权人	NLIGHT PHOTONICS CORPORATION
专利号	US20080262484A1
国家	美国
文献子类	发明申请
其他题名	Motion-controlled laser surface treatment apparatus
英文摘要	An exposure apparatus for skin treatment or other applications includes a laser diode module controller that is configured to operate one or more laser diodes that are situated to provide optical radiation to an exposure aperture. A two-dimensional position sensor is secured to the exposure aperture and provides an exposure aperture translation signal that is coupled to the laser diode module controller. Delivery of optical radiation to the exposure aperture by the laser diode module controller is based on an exposure aperture translation or velocity that is estimated based on the exposure aperture translation signal. In addition, a clock or timer is coupled to the laser diode module controller to permit selection of laser diode pulse duty cycle or to provide safe or comfortable skin treatment. The two dimensional position sensor can be based on optical sensing such as provided in an optical mouse, and can also provide proximity sensing for safe, efficient operation.
公开日期	2008-10-23
申请日期	2007-04-23
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/58053]
专题	半导体激光器专利数据库
作者单位	NLIGHT PHOTONICS CORPORATION
推荐引用方式 GB/T 7714	HAWKINS, R. THOMAS,HUANG, ZHE,FARMER, JASON N.,et al. Motion-controlled laser surface treatment apparatus. US20080262484A1. 2008-10-23.

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