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	Controlling ultraviolet intensity over a surface of a light sensitive object
	BARBER, III, ARTHUR PETER; SHATALOV, MAXIM S.; DOBRINSKY, ALEXANDER; SHUR, MICHAEL
	2019-10-08
著作权人	SENSOR ELECTRONIC TECHNOLOGY, INC.
专利号	US10433493
国家	美国
文献子类	授权发明
其他题名	Controlling ultraviolet intensity over a surface of a light sensitive object
英文摘要	An approach for controlling ultraviolet intensity over a surface of a light sensitive object is described. Aspects involve using ultraviolet radiation with a wavelength range that includes ultraviolet-A and ultraviolet-B radiation to irradiate the surface. Light sensors measure light intensity at the surface, wherein each sensor measures light intensity in a wavelength range that corresponds to a wavelength range emitted from at least one of the sources. A controller controls the light intensity over the surface by adjusting the power of the sources as a function of the light intensity measurements. The controller uses the light intensity measurements to determine whether each source is illuminating the surface with an intensity that is within an acceptable variation with a predetermined intensity value targeted for the surface. The controller adjusts the power of the sources as a function of the variation to ensure an optimal distribution of light intensity over the surface.
公开日期	2019-10-08
申请日期	2017-09-21
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/34539]
专题	半导体激光器专利数据库
作者单位	SENSOR ELECTRONIC TECHNOLOGY, INC.
推荐引用方式 GB/T 7714	BARBER, III, ARTHUR PETER,SHATALOV, MAXIM S.,DOBRINSKY, ALEXANDER,et al. Controlling ultraviolet intensity over a surface of a light sensitive object. US10433493. 2019-10-08.

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