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	Long-Range Illuminator Using Multiple Radiation Dispersion Angles
	DEAN, DAVID A
	2010-07-01
著作权人	DEAN DAVID A
专利号	US20100165610A1
国家	美国
文献子类	发明申请
其他题名	Long-Range Illuminator Using Multiple Radiation Dispersion Angles
英文摘要	An illumination system, designed primarily for use in assist in a landing an airplane, includes a collimator that accepts radiation from a set of laser diodes, that may be at different wavelengths. The collimator directs the radiation to a diffusion screen that includes a Fourier dispersion film that results in multiple dispersion angles of the radiation, which is ideally suiting for airplane landing or other uses, such as surveillance, improved optical collection and transmission surface used in the illuminator, includes a plastic mold injection surface including staggered multiple transmission sites each with a recessed portion in which incident light is not lost during reflection towards the propagation surface.
公开日期	2010-07-01
申请日期	2007-06-07
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/58075]
专题	半导体激光器专利数据库
作者单位	DEAN DAVID A
推荐引用方式 GB/T 7714	DEAN, DAVID A. Long-Range Illuminator Using Multiple Radiation Dispersion Angles. US20100165610A1. 2010-07-01.

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