用于红外探测的新型冷却器——脉冲管制冷机

Pulse Tube Refrigerator——A New Type of Refrigerator for Cooling Infrared Devices

脉冲管制冷技术近年来的突破性进展,使其可在相当多的领域得到应用。本文通过分析和比较,结合作者等人近几年来的研究结果,给出脉冲管制冷机应用于红外探测器件冷却的可行性。

This paper presents the feasibility study of using pulse tube refrigerator as a new type of cooling device for infrared detectors. Pulse tube refrigeration have made several important breakthroughs in recent years. The progress of pulse tube refrigeration in our laboratory. Some results of experiments, and the advantage and disadvantage of using pulse tube refrigerator for infrared cooling are reported.