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首页> 外文期刊>Journal of optics, A. Pure and applied optics: journal of the European Optical Society >Earth-satellite-Earth laser long-path absorption experiment using the Retroreflector in Space (RIS) on the Advanced Earth Observing Satellite(ADEOS)
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Earth-satellite-Earth laser long-path absorption experiment using the Retroreflector in Space (RIS) on the Advanced Earth Observing Satellite(ADEOS)

机译：在先进的地球观测卫星（ADEOS）上使用太空中的后向反射器（RIS）进行地球-地球-地球激光长距离吸收实验

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摘要

This paper reports the results of the laser long-path absorption experiments carried out with the Retroreflector in Space(RIS) on the Advanced Earth Observing Satellite (ADEOS). The RIS is a 0.5 m diameter single-element hollow retroreflector with a unique optical design which uses a curved mirror surface to correct velocity aberrations caused by the satellite movement. In the RIS experiments a laser beam was transmitted from a ground station, reflected by the RIS, and received back at the ground station. The absorption of the intervening atmosphere was measured in the round-trip optical path. After the launch of the ADEOS in August 1996, The optical characteristics of the RIS were tested, and it was confirmed that the RIS worked well in orbit. The spectroscopic measurement was carried out with the single-longitudinal-mode TEA CO_2 lasers by means of the method utilizing the Doppler shift of the reflected beam caused by the movement of the satellite. The spectrum of ozone was successfully measured in the 10 #mu#m region, and the measurement was column contents of ozone was validated with the simultaneous heterodyne spectrometer measurement. In June 1997, however, the experiment with the RIS was discontinued due to the malfunction of the ADEOS solar paddle.
机译：本文报告了在高级地球观测卫星（ADEOS）上使用太空中的后向反射器（RIS）进行的激光长程吸收实验的结果。 RIS是直径为0.5 m的单元素空心后向反射器，具有独特的光学设计，该设计使用曲面镜表面来校正由卫星运动引起的速度像差。在RIS实验中，激光束从地面站发射，被RIS反射，并在地面站接收回来。在往返光路中测量了中间气氛的吸收。在ADEOS于1996年8月发射后，对RIS的光学特性进行了测试，并证实了RIS在轨道上工作良好。通过利用由卫星的运动引起的反射光束的多普勒频移的方法，用单纵模TEA CO_2激光器进行光谱测量。成功地在10＃μm的区域内测量了臭氧的光谱，并通过同时外差光谱仪测量验证了臭氧的柱含量。但是，由于ADEOS太阳能桨的故障，在1997年6月，RIS的实验被中止。

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