发明名称 |
Standoff detection using coherent backscattered spectroscopy |
摘要 |
Provided herein are methods for detecting vapor-phase materials and/or photofragments thereof including energetic materials and decomposition products thereof, molecules or analytes at a stand-off distance. The methods provide for the stimulation of the ground state vapor phase to an excited state using a high fluence temporally and spatially focused ultraviolet laser pulse. The detection of back-scattered amplified spontaneous emission from the excited state vapor-phase material indicates the presence of the vapor phase materials.
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申请公布号 |
US2008258071(A1) |
申请公布日期 |
2008.10.23 |
申请号 |
US20070906436 |
申请日期 |
2007.10.02 |
申请人 |
ARNOLD BRADLEY R;KELLY LISA;LEVY DUSTIN;SCHILL ALEXANDER |
发明人 |
ARNOLD BRADLEY R.;KELLY LISA;LEVY DUSTIN;SCHILL ALEXANDER |
分类号 |
G01J1/42 |
主分类号 |
G01J1/42 |
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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