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公开(公告)号:US20050078299A1
公开(公告)日:2005-04-14
申请号:US10938245
申请日:2004-09-09
Applicant: Bernard Fritz , James Cox , Aravind Padmanabhan
Inventor: Bernard Fritz , James Cox , Aravind Padmanabhan
CPC classification number: G01B11/272 , G01N15/1434 , G01N15/147 , G01N15/1484 , G01N35/085 , G01N2015/0069 , G01N2015/0073 , G01N2015/008 , G01N2015/0088 , G01N2015/0238 , G01N2015/1075 , G01N2015/1413 , G01N2015/1452 , G01N2015/1497
Abstract: An optical alignment system for aligning a light beam with a core flow in a flow stream. The flow stream may have a sheath fluid and a core flow, where the core flow has a current position within the flow stream. A light source may be used to produce a light beam, and an optical element may be used to direct the light beam at the core flow. In some illustrative embodiments, an actuator is provided for moving the optical element, light source and/or flow stream such that the light directed by the optical element is aligned with the current position of the core flow.
Abstract translation: 一种用于将光束与流动流中的核心流对准的光学对准系统。 流动流可以具有护套流体和芯流,其中核心流具有流动流内的当前位置。 可以使用光源来产生光束,并且可以使用光学元件来引导光束在核心流动。 在一些说明性实施例中,提供致动器用于移动光学元件,光源和/或流动流,使得由光学元件引导的光与核心流的当前位置对准。