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已制成用在S-192实验上性能优异的(HgCd)Te光电导探测器。S-192是美国豪尼威尔公司为国家航宇局的载人宇宙中心所制“空间实验室”飞船的多谱线扫描器,它将自“空间实验室”飞船对地面扫描并分12条近红外波段和1条长波段记下数据。近红外波段由0.4到2.35微米。制出了在2.35微米处比探测度接近或大于8×10~(11)厘米·赫~(1/2)/瓦、时间常数小于1微秒的探测器阵列,在87°K下使用,视场为90°。这些探测器在整个阵列内显出良好的均匀性.采用现代制造工艺制出了清晰度很高的探测器,厚5~10微米,元件间相互隔为25微米.
A (HgCd) Te photoconductive detector that has been experimentally tested on S-192 has been fabricated. The S-192 is a multispectral scanner of the Space Laboratory spacecraft manufactured by the Haworth, NASA manned Cosmic Center, which scans the ground from space laboratory spacecraft and divides it into 12 Article near the infrared band and a long wave down the data. Near infrared band from 0.4 to 2.35 microns. A detector array having a detectivity of near or greater than 8 × 10 ~ (11) cm ~ (1/2) / W at 2.35 μm and a time constant of less than 1 μs was used at 87 ° K, Field of view is 90 °. These detectors show good uniformity throughout the array, using modern manufacturing processes to produce sharply-resolved detectors that are 5 to 10 microns thick with 25 micron spacing between components.