发明名称 |
SYSTEM AND METHOD FOR DETECTING MULTIPLE-EXCITATION-INDUCED LIGHT IN A FLOW CHANNEL |
摘要 |
A system for detecting signal components of light induced by multiple excitation sources including: a flow channel including at least two spatially separated optical interrogation zones; a non-modulating excitation source that directs a light beam of a first wavelength at a near constant intensity onto a first of the optical interrogation zones; a modulating excitation source that directs a light beam of a second wavelength with an intensity modulated over time at a modulating frequency onto a second of the optical interrogation zones; a detector subsystem comprising a set of detectors configured to detect light emitted from particles flowing through the at least two optical interrogation zones and to convert the detected light into a total electrical signal; and a processor that determines signal components from the light detected from each of the optical interrogation zones. |
申请公布号 |
US2013200277(A1) |
申请公布日期 |
2013.08.08 |
申请号 |
US201213657845 |
申请日期 |
2012.10.22 |
申请人 |
ACEA BIOSCIENCES, INC;ACEA BIOSCIENCES, INC |
发明人 |
LI NAN;WU JIAN;CHEN YE;WANG TIANXING;WANG XIAOBO |
分类号 |
G01N21/64 |
主分类号 |
G01N21/64 |
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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