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InfraCAM: a versatile system platform

机译:InfraCAM:多功能系统平台

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Abstract: In 1993, Inframetrics introduced the InfraCAM$+TM$/ to the commercial marketplace. It established the standard for hand-held, lightweight, low power, portable infrared sensors that is still unmatched in the industry. Under contract to the U.S. Army's Night Vision and Electronic Sensors Directorate, Inframetrics has integrated numerous detector technologies into a common system platform. This paper reports on a unique system for evaluating detector technologies using common electronics. The technologies covered are as follows: Platinum Silicide (PtSi) in the short wave infrared band (1.0 - 2.5 $mu@m), PtSi, Indium Antimonide and Mercury Cadmium Telluride in the mid wave infrared band (3.0 - 5.4 $mu@m), and HgCdTe and Quantum Well Infrared Photodetector in the long wave infrared band (8 - 12 $mu@m). The comparison criteria is primarily 3D noise (temporal and spatial) and Minimum Resolvable Temperature Difference. Additionally, non-uniformity correction circuitry, developed specifically to accommodate more sensitive, less stable detectors, is characterized.!3
机译:摘要:1993年,Inframetrics将InfraCAM $ + TM $ /引入了商业市场。它为手持式,轻便,低功耗,便携式红外传感器建立了标准,该标准在业界尚无人能及。根据美国陆军夜视和电子传感器管理局的合同,Inframetrics已将众多探测器技术集成到一个通用系统平台中。本文报告了一种用于评估使用普通电子设备的检测器技术的独特系统。涵盖的技术如下:短波红外波段的硅化铂(PtSi)(1.0-2.5 $μm),中波红外波段的PtSi,铟锑和汞碲化镉(3.0-5.4 $μm) ),以及长波红外波段(8-12 $ mu @ m)中的HgCdTe和量子阱红外探测器。比较标准主要是3D噪声(时间和空间)和最小可分辨温度差。此外,还对专门为适应更灵敏,不稳定的检测器而开发的非均匀性校正电路进行了特征描述!3

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