发明名称 |
Time-resolved and wavelength-resolved spectroscopy for characterizing biological materials |
摘要 |
One embodiment of the present invention provides a system that characterizes a biological sample by analyzing light emissions from the biological sample in response to an excitation. The system first radiates the biological sample with a laser impulse to cause the biological sample to produce a responsive light emission. Next, the system uses a wavelength splitting device to split the responsive light emission into a set of spectral bands of different central wavelengths. The system applies temporal delays to the set of spectral bands so that each spectral band arrives at an optical detector at a different time, thereby allowing the optical detector to temporally resolve the responsive light emission for each spectral band separately. Next, the system captures the delayed spectral bands within a single detection window of the optical detector. The system then processes the captured spectral bands. |
申请公布号 |
US8089625(B2) |
申请公布日期 |
2012.01.03 |
申请号 |
US20070516341 |
申请日期 |
2007.11.26 |
申请人 |
MARCU LAURA;JO JAVIER A.;ELSON DANIEL;THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
MARCU LAURA;JO JAVIER A.;ELSON DANIEL |
分类号 |
G01J3/30 |
主分类号 |
G01J3/30 |
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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