量子阱红外探测器是一种新型红外探测器.它是利用新型半导体超晶格量子阱材料的子能带光跃迁的红外吸收特性制成的.它具有响应快、灵敏度高、可变波长、可变带宽等特点,并有实现大面积集成和制作大面积二维象素列阵的实际可能性,将成为新一代红外探测器件,在未来五到十年内可能 The quantum well infrared detector is a new kind of infrared detector which is made of the infrared absorption characteristic of the sub-band light transition of the new semiconductor superlattice quantum well material, which has the advantages of fast response, high sensitivity, variable wavelength, Variable bandwidth and other characteristics, and to achieve large-scale integration and production of large-area two-dimensional pixel array of the actual possibility of a new generation of infrared detectors will be in the next five to ten years may