发明名称 |
SYSTEMS AND METHODS FOR PERFORMING OPTICAL SPECTROSCOPY USING A SELF-CALIBRATING FIBER OPTIC PROBE |
摘要 |
Systems and methods for performing optical spectroscopy using a self-calibrating fiber optic probe are disclosed. One self-calibrating fiber optic probe includes a sensing channel for transmitting illumination light to a specimen and for collecting spectral data of the specimen. The spectral data includes the illumination light diffusely reflected from the specimen at one or more wavelengths. The self-calibrating fiber optic probe may also include a calibration channel for transmitting calibration light. The calibration light and the illumination light are generated simultaneously from a common light source. The calibration channel collects calibration spectral data associated with the calibration light contemporaneously with the collection of the spectral data of the specimen. |
申请公布号 |
EP2274594(A4) |
申请公布日期 |
2013.07.31 |
申请号 |
EP20090734638 |
申请日期 |
2009.04.27 |
申请人 |
DUKE UNIVERSITY |
发明人 |
YU, BING;RAMANUJAM, NIRMALA |
分类号 |
G01N21/27;G01J3/02;G01J3/28;G01N21/47;G01N21/49 |
主分类号 |
G01N21/27 |
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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