发明名称 |
Method and apparatus for conducting Raman spectroscopy using a remote optical probe |
摘要 |
An optical probe assembly includes a light guide that includes a core region and a surrounding cladding region. The core region is constructed so as to minimize the creation of a relatively broadband spurious background noise signal when conveying the Raman pump light to the specimen, and the cladding region is constructed so as to satisfy the wave guiding reflection requirements of the Raman pump light and the Raman signature. A Raman spectroscopy system includes: a laser for producing Raman pump light; an optical probe assembly; and an optical spectrum analyzer for receiving the Raman signature of a specimen and identifying and characterizing the specimen based upon the spectrum of the Raman signature. Related methods are also disclosed.
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申请公布号 |
US7499159(B2) |
申请公布日期 |
2009.03.03 |
申请号 |
US20060484534 |
申请日期 |
2006.07.11 |
申请人 |
AHURA CORPORATION |
发明人 |
KNOPP KEVIN J.;ZHU LEYUN;VAKHSHOORI DARYOOSH |
分类号 |
G01J3/44;G01N21/65;G02B6/32 |
主分类号 |
G01J3/44 |
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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