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回顾红外探测器的发展,20多年前提出的Hg_X Cd_(1-X) Te探测器晶体制备技术已逐渐成熟,而且其点测量探测器已经上市,并用于温度记录仪和气象卫星成像装置等的成像系统。为解决这些系统的机械扫描问题,正在研究二维化技术。因为具有三元合金的晶体制备困难,所以正继续开发单片型成像探测器。约300单元的线阵探测器已进入实用阶段。另一
Reviewing the development of infrared detectors, the technology of preparing crystals of Hg_X Cd_ (1-X) Te detector proposed more than 20 years ago has gradually matured, and its point-measuring detectors are already on the market and used in temperature recorders and meteorological satellite imaging devices Imaging system. To solve the mechanical scanning of these systems, two-dimensional technology is being studied. Because of the difficulty of preparing crystals with ternary alloys, monolithic imaging detectors are continuing to be developed. About 300 units of linear array detector has entered a practical stage. another