发明名称 |
Fiberoptic spectrophotometer |
摘要 |
A device for determining the relative composition of a sample of a gas by comparison of the Raman-scattered light of the sample with that of a known gas comprising: a means for passing a single light source through the unknown and the known gases, choppers to alternate the Raman-scattered light into a common light detection and measuring system, optical fiber networks for spatially mixing the resulting Raman scattered light from each sample and directing the mixed light to selective detectors, and a compiler to record the light intensity of each wavelength of Raman-scattered light as a function of the sample from which it originated.
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申请公布号 |
US4630923(A) |
申请公布日期 |
1986.12.23 |
申请号 |
US19850697824 |
申请日期 |
1985.02.04 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
TANS, PETRUS P.;LASHOF, DANIEL A. |
分类号 |
G01J1/04;G01J1/16;G01J3/08;G01N21/39;G01N21/65;H01S3/00;H01S3/30;(IPC1-7):G01J3/44 |
主分类号 |
G01J1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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