光学雷达 meaning in English

optical radar

J - t cooling is one of the main cooling methods for cooling military infrared chips . this kind of cooler has been widely used in the infrared seeking system of air - bome optical radar , nightvision and missile infrared guiding . in this paper , first we gave a brief introduction about cryogenics , research and development of j - t cryocooler
节流制冷器是军用红外领域红外芯片冷却的几种主要方式之一，采用此原理的节流制冷器被广泛地应用在机械光学雷达红外寻的系统，夜视仪及导弹红外制导系统等武器装备中。