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文中举例说明了三种不同类型的电光系统,这些都是霍尼威尔辐射研究中心为美国航宇局研制的。一种是多信道红外(～15微米)辐射计,它能推导地球上空的温度和组分,并带有可供三元系红外探测器使用一年的致冷剂。第二种为装在阿波罗望远镜上的精密太阳传感器,它是一种利用太阳能辐射并在靠近临近折射角处进行透过的跟踪器件,可在±2弧秒内,对太阳上的预定点进行跟踪。最后的示例是空间试验室S-192多谱线扫描器(由0.4微米到12微米,共有13个信道),它可供勘测各种地球资源使用。
The article illustrates three different types of electro-optic systems, all developed by the Honeywell Center for Radiation Research for NASA. One is a multi-channel infrared (~ 15 micron) radiometer that deduces the temperature and composition over the Earth with one year of refrigerant for the ternary infrared detector. The second, a precision solar sensor mounted on the Apollo telescope, is a tracking device that uses solar radiation and transmits near the refracted angle to track the sun’s predetermined point within ± 2 arcseconds Follow up. The final example is the Space Lab S-192 Multiscan scanner (from 0.4 microns to 12 microns for a total of 13 channels) that can be used to survey a variety of Earth’s resources.