Combined temperature lidar for measurements in the troposphere, stratosphere, and mesosphere

被引：73

作者：

Behrendt, A ^{[1
]}

Nakamura, T ^{[1
]}

Tsuda, T ^{[1
]}

机构：

[1] Kyoto Univ, Radio Sci Ctr Space & Atmosphere, Uji, Kyoto 6110011, Japan

来源：

APPLIED OPTICS | 2004年 / 43卷 / 14期

关键词：

D O I：

10.1364/AO.43.002930

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We describe the performance of a combined Raman lidar. The temperature is measured with the rotational Raman technique and with the integration technique simultaneously. Additionally measured parameters are particle extinction and backscatter coefficients and water vapor mixing ratio. In a previous stage of the system, instrumental problems restricted the performance. We describe how we rebuilt the instrument and overcame these restrictions. As a result, the measurement time for the same spatial resolution and accuracy of the rotational Raman. temperature measurements is reduced by a factor of similar to4.3, and their range could be extended for the first time to the upper stratosphere. (C) 2004 Optical Society of America.

引用

页码：2930 / 2939

页数：10

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