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公开(公告)号:US20160025616A1
公开(公告)日:2016-01-28
申请号:US14873036
申请日:2015-10-01
Applicant: Laxco, Inc.
Inventor: Cong Liang CHEN , Kevin CASSADY
CPC classification number: G01N21/0303 , G01N21/01 , G01N21/17 , G01N21/253 , G01N21/27 , G01N21/6452 , G01N2201/0639 , G01N2201/08 , G01N2201/0826 , G02B6/006 , G02B6/04 , G02B6/29388 , G02B6/32
Abstract: An analytical instrument may have multiple distinct channels. Such may include one or more illumination sources and sensors. Illumination may be delivered to specific locations of a specimen holder, and returned illumination may be delivered to specific locations of a sensor array. Illumination may first pass a specimen, and a mirror or reflector may then return the illumination past the specimen. Optical splitters may be employed to couple pairs of fiber optics proximate a specimen holder. Such channels may further include a plurality of illumination sources positioned on one side of a specimen holder and a plurality of sensors on the other side. The plurality of sensor may capture image of a specimen and a spectrophotometer may concurrently scan the specimen. A plurality of specimens may be imaged and scanned in a single pass of a plurality of passes. Spherical or ball lenses may be placed in an optical path of the illumination to achieve a desired illumination pattern.