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	Compact, low cost vcsel projector for high performance stereodepth camera
	SWAMINATHAN, KRISHNA; GRUNNET-JEPSEN, ANDERS; KESELMAN, LEONID M.
	2017-12-28
著作权人	SWAMINATHAN, KRISHNA
专利号	US20170374244A1
国家	美国
文献子类	发明申请
其他题名	Compact, low cost vcsel projector for high performance stereodepth camera
英文摘要	A VCSEL projector and method for using the same are disclosed. In one embodiment, the apparatus comprises a vertical cavity surface emitting laser (VCSEL) array comprising a plurality of VCSELs; a micro-lens array coupled to the VCSEL array and having a plurality of lenses, and each of the plurality of lenses is positioned over a VCSEL in the VCSEL array; and a projection lens coupled to the micro-lens array (MLA), where light emitted by the VCSEL array is projected as a sequence of patterns onto an object by the projection lens.
公开日期	2017-12-28
申请日期	2016-06-27
状态	申请中
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/56564]
专题	半导体激光器专利数据库
作者单位	SWAMINATHAN, KRISHNA
推荐引用方式 GB/T 7714	SWAMINATHAN, KRISHNA,GRUNNET-JEPSEN, ANDERS,KESELMAN, LEONID M.. Compact, low cost vcsel projector for high performance stereodepth camera. US20170374244A1. 2017-12-28.

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