发明名称 |
Micro-optical-mechanical system photoacoustic spectrometer |
摘要 |
All-optical photoacoustic spectrometer sensing systems (PASS system) and methods include all the hardware needed to analyze the presence of a large variety of materials (solid, liquid and gas). Some of the all-optical PASS systems require only two optical-fibers to communicate with the opto-electronic power and readout systems that exist outside of the material environment. Methods for improving the signal-to-noise are provided and enable mirco-scale systems and methods for operating such systems.
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申请公布号 |
US8342005(B2) |
申请公布日期 |
2013.01.01 |
申请号 |
US20090628952 |
申请日期 |
2009.12.01 |
申请人 |
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC;KOTOVSKY JACK;BENETT WILLIAM J.;TOOKER ANGELA C.;ALAMEDA JENNIFER B. |
发明人 |
KOTOVSKY JACK;BENETT WILLIAM J.;TOOKER ANGELA C.;ALAMEDA JENNIFER B. |
分类号 |
G01N21/00 |
主分类号 |
G01N21/00 |
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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