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一、微型热象仪研制的技术基础从七十年代到八十年代初,已经研制出一批小型红外热象仪,并装备部队使用,如美国Hughes公司的热武器瞄准具(TWS)、法国SAT公司的CT11热象仪和英国的IR-18MK Ⅱ热象仪等。后两种小型热象仪已装备在潜艇潜望镜中。但是,这些小型热象仪,无论在性能上,还是在小型化方面,都无法满足当前和九十年代的战术要求。特别是体积和重量都尚未达到令人满意的程度,致使某些应用发生困难。例如IR-18MK Ⅱ,重7.8kg,有一个110mm的锗窗,这样的热象仪装在潜艇潜
First, the technical basis of the development of miniature thermal imagery From the seventies to the early eighties, has developed a number of small infrared thermal imager, and equipped with troops, such as the United States Hughes’s thermal weapons sights (TWS), France SAT’s CT11 thermal imager and the United Kingdom IR-18MK Ⅱ thermal imager. After the two small thermal imager has been equipped in the submarine periscope. However, these small thermal imagers, in terms of performance and miniaturization, are unable to meet the tactical requirements of the present and the 1990s. In particular, the volume and weight have not yet reached a satisfactory level, making some applications difficult. For example, IR-18MK Ⅱ, weight 7.8kg, there is a 110mm germanium window, this thermal imager installed in the submarine