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红外传感器系统 Infrared Sensor System Fujitsu(日本)Vol.37,No.6,p.518～524(1986) 本系统是为保安工作设计的,用来探查非法入侵活动。此传感器使用一个120元的光导HgCdTe探测器和一个闭合循环制冷器。本传感器还采用无焦光学镜头,一个带电流扫描器的线性扫描镜(作水平扫描)和一个作垂直扫描的隔行扫描镜。系统的视场为11.2°×8.4°/3.6°×2.7°;角分辨率为0.63mrad/0.20mrad;噪声等效温差(NE-
Infrared Sensor System Fujitsu (Japan) Vol.37, No.6, p.518-524 (1986) This system is designed for security work to detect illegal intrusion. The sensor uses a $ 120 HgCdTe light guide and a closed-loop cooler. The sensor also features a focal optics lens, a linear scan mirror with current scanner (for horizontal scanning) and an interlaced mirror for vertical scanning. The system’s field of view is 11.2 ° × 8.4 ° / 3.6 ° × 2.7 °; the angular resolution is 0.63 mrad / 0.20 mrad; the noise equivalent temperature difference (NE-