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	High Resolution Structured Light Source
	SEURIN, JEAN-FRANCOIS; GHOSH, CHUNI L.; CHEN, TONG; WATKINS, LAURENCE S.
	2016-03-10
著作权人	PRINCETON OPTRONICS INC
专利号	US20160072258A1
国家	美国
文献子类	发明申请
其他题名	High Resolution Structured Light Source
英文摘要	A structured light source comprising VCSEL arrays is configured in many different ways to project a structured illumination pattern into a region for 3 dimensional imaging and gesture recognition applications. One aspect of the invention describes methods to construct densely and ultra-densely packed VCSEL arrays with to produce high resolution structured illumination pattern. VCSEL arrays configured in many different regular and non-regular arrays together with techniques for producing addressable structured light source are extremely suited for generating structured illumination patterns in a programmed manner to combine steady state and time-dependent detection and imaging for better accuracy. Structured illumination patterns can be generated in customized shapes by incorporating differently shaped current confining apertures in VCSEL devices. Surface mounting capability of densely and ultra-densely packed VCSEL arrays are compatible for constructing compact on-board 3-D imaging and gesture recognition systems.
公开日期	2016-03-10
申请日期	2015-09-09
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/65261]
专题	半导体激光器专利数据库
作者单位	PRINCETON OPTRONICS INC
推荐引用方式 GB/T 7714	SEURIN, JEAN-FRANCOIS,GHOSH, CHUNI L.,CHEN, TONG,et al. High Resolution Structured Light Source. US20160072258A1. 2016-03-10.

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