发明名称 |
OPTICAL ANALYSIS SYSTEM AND METHOD FOR REAL TIME MULTIVARIATE OPTICAL COMPUTING |
摘要 |
An optical analysis system and method for determining information carried by light include a multivariate optical element disposed in the system to receive a source light from an illumination source; filtering the source light through a spectral element in the optical element analysis system; reflecting the filtered light through an inner region of a cavity in a first direction of a sample to be measured, the cavity defining a second region disposed about the inner region; focusing the reflected light proximate the sample; reflecting the focused light from the sample through the second region in a second direction of a beamsplitter, the light being reflected from the sample carrying data from the sample; splitting the sample carrying light with the beamsplitter into a first light and a second light; optically filtering the data of the first light with the multivariate optical element into an orthogonal component; directing the first light filtered by the multivariate optical element onto a first photodetector; directing the second light onto a second photodetector; and comparing the orthogonal component to information present in the second light to determine a property of the sample.
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申请公布号 |
US2009097024(A1) |
申请公布日期 |
2009.04.16 |
申请号 |
US20060094462 |
申请日期 |
2006.11.27 |
申请人 |
BLACKBURN JOHN C;FREESE ROBERT P;PERKINS DAVID L |
发明人 |
BLACKBURN JOHN C.;FREESE ROBERT P.;PERKINS DAVID L. |
分类号 |
G01J3/40 |
主分类号 |
G01J3/40 |
代理机构 |
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地址 |
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