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王模昌(中科院上海技物所) 大气探测红外分光辐射计应用在气象卫星上对大气进行三维空间的探测被认为是无线电探空技术发展以来气象探测史上最有意义的成就。本文根据国家气象局提出的要求,在研制成功的Ⅰ型辐射计的基础上,研究分析了美国HIRS-2、HIRS-1和BSU等同类仪器,提出了红外分光辐射计Ⅱ型模样的方案,给出其模样光路图、电路方框图等。并介绍了已研制成功的关键部件:HgCdTe和InSb探测器,窄带干涉滤光片,辐射致冷器。
Wang Mode Chang (Shanghai Institute of Technology, Chinese Academy of Sciences) Atmospheric sounding infrared spectroradiometer The application of meteorological satellite to detect the atmosphere in the three-dimensional space is considered as the most significant achievement in the field of meteorological sounding since the development of radiosonde technology. In this paper, based on the request of National Meteorological Bureau, based on the successful development of Type I Radiometer, the similar instruments such as HIRS-2, HIRS-1 and BSU in the United States were researched and analyzed. The scheme of Type II infrared spectrometer was put forward. Given the appearance of the optical circuit diagram, circuit block diagram. The key components that have been successfully developed are introduced: HgCdTe and InSb detectors, narrowband interference filters, radiation coolers.