发明名称 |
Dynamic light scattering homodyne probe |
摘要 |
An optical probe for analyzing a sample illuminated by a laser includes an input optical fiber operably connectable to the laser where the input optical fiber has an entrance end and an exit end. The probe also includes a first beam splitter where the first beam splitter is adapted to transmit an alignment portion of a light beam from the input fiber exit end and to reflect a homodyning portion of the light beam from the input fiber. The probe also includes a lens between the input fiber exit end and the first beam splitter and a first and a second output optical fiber, each having an entrance end and an exit end, each exit end being operably connectable to respective optical detectors. The probe also includes a second beam splitter which is adapted to reflect at least a portion of the reflected homodyning portion into the output fiber entrance ends and to transmit light from the laser scattered by the sample into the entrance ends.
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申请公布号 |
US6469787(B1) |
申请公布日期 |
2002.10.22 |
申请号 |
US20010825117 |
申请日期 |
2001.04.03 |
申请人 |
OHIO AEROSPACE INSTITUTE;THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
MEYER WILLIAM V.;CANNELL DAVID S.;SMART ANTHONY E. |
分类号 |
G01N15/02;(IPC1-7):G01N21/00;G01C3/08;G01P3/36 |
主分类号 |
G01N15/02 |
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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