发明名称 |
Combined fluorescence and reflectance spectroscopy |
摘要 |
Methods and apparatus for performing fluorescence and spatially resolved reflectance spectroscopy on a sample. A sample is irradiated with a fluorescence excitation fiber and radiation is collected from the sample with a fluorescence collection fiber and detected to form fluorescence spectra. The sample is also illuminated with a reflectance illumination fiber and reflected light from the sample is collected at a plurality of collection positions and detected to form spatially resolved reflectance spectra. The fibers may form a probe arranged in concentric sections. The spectra are analyzed by pre-processing and reducing the dimensionality of the spectral data. |
申请公布号 |
AU3970799(A) |
申请公布日期 |
1999.11.23 |
申请号 |
AU19990039707 |
申请日期 |
1999.05.04 |
申请人 |
THE BOARD OF REGENTS |
发明人 |
URS UTZINGER;ANTHONY DURKIN;HOLGER FUCHS;ANN M. GILLENWATER;DOUG HEINTZELMAN;REBECCA RICHARDS-KORTUM |
分类号 |
A61B5/00;G01J3/02;G01J3/28;G01J3/42;G01J3/44;G01N21/47;G01N21/64 |
主分类号 |
A61B5/00 |
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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