Iodine-filter-based high spectral resolution lidar for atmospheric temperature measurements

被引：28

作者：

Liu, Zhi-Shen ^{[1
]}

Bi, De-Cang ^{[1
]}

Song, Xiao-quan ^{[1
]}

Xia, Jin-Bao ^{[1
]}

Li, Rong-zhong ^{[1
]}

Wang, Zhang-jun ^{[1
]}

She, Chiao-Yao ^{[2
]}

机构：

[1] Ocean Univ China, Key Lab Ocean Remote Sensing, Minist Educ, Qingdao 266003, Peoples R China

[2] Colorado State Univ, Dept Phys, Ft Collins, CO 80523 USA

来源：

OPTICS LETTERS | 2009年 / 34卷 / 18期

基金：

美国国家科学基金会;

关键词：

RAYLEIGH-MIE LIDAR; AEROSOL; TROPOSPHERE; SCATTERING; PROFILES;

D O I：

10.1364/OL.34.002712

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper presents a method for measuring atmosphere temperature profile using a single iodine filter as frequency discriminator. This high spectral resolution lidar (HSRL) is a system reconfigured with the transmitter of a mobile Doppler wind lidar and with a receiving subsystem redesigned to pass the backscattering optical signal through the iodine cell twice to filter out the aerosol scattering signal and to allow analysis of the molecular scattering spectrum, thus measuring temperatures. We report what are believed to be the first results of vertical temperature profiling from the ground to 16 km altitude by this lidar system (power aperture product=0.35 W m(2)). Concurrent observations of an L band radiosonde were carried out on June 14 and August 3, 2008, in good agreement with HSRL temperature profiles. (C) 2009 Optical Society of America

引用

页码：2712 / 2714

页数：3

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