公开(公告)号：US09322768B1

公开(公告)日：2016-04-26

申请号：US13796166

申请日：2013-03-12

Applicant: U.S. Army Research Development and Engineering Command

Inventor： Arthur H. Carrieri ,  Tudor N. Buican ,  Erik S. Roese ,  James Sutter ,  Alan C. Samuels

IPC: G01N21/23 ,  G01N21/27 ,  G01N21/71

CPC classification number: G01N21/27 ,  G01B9/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0224 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/447 ,  G01J3/45 ,  G01J3/453 ,  G01J3/4537 ,  G01N21/31 ,  G01N21/71 ,  G01N21/94 ,  G01N2201/1296 ,  G05B13/027

Abstract: A pseudo-active chemical imaging sensor including irradiative transient heating, temperature nonequilibrium thermal luminescence spectroscopy, differential hyperspectral imaging, and artificial neural network technologies integrated together. The sensor may be applied to the terrestrial chemical contamination problem, where the interstitial contaminant compounds of detection interest (analytes) comprise liquid chemical warfare agents, their various derivative condensed phase compounds, and other material of a life-threatening nature. The sensor measures and processes a dynamic pattern of absorptive-emissive middle infrared molecular signature spectra of subject analytes to perform its chemical imaging and standoff detection functions successfully.

Abstract translation: 包括辐射瞬态加热，温度非平衡热发光光谱，差分高光谱成像以及人工神经网络技术相结合的伪活性化学成像传感器。 传感器可以应用于陆地化学污染问题，其中检测感兴趣的间质污染化合物（分析物）包括液体化学战剂，它们的各种衍生物凝聚相化合物和其他具有危及生命的物质的物质。 传感器测量和处理主题分析物的吸收发射中红外分子特征谱的动态模式，以成功实现其化学成像和对位检测功能。