量子电子学报, 2013, 30 (5): 615, 网络出版: 2013-09-30   

星载测风激光雷达系统鉴频器性能模拟比较

Comparison of simulated performance of filters in space-borne wind lidar system
作者单位
中国海洋大学海洋遥感研究所, 山东 青岛 266003
摘要
模拟了基于355 nm波长双边缘 Fabry-Perot(FP)鉴频器和基于532 nm波长碘分子鉴频器的 星载测风激光雷达系统性能。进行的比较和分析主要包括激光出射光子数、大气后向散射强度、 探测器、鉴频器及测风灵敏度等。给出了星载平台系统接收后向散射信号的信噪比和测风误差, 以评估两种激光雷达系统的性能。结果表明,在距地面0~5 km高度范围, 532 nm碘分子鉴频器系统 测风误差低于355 nm 双边缘FP系统,而对于距地面5 km以上大气范围, FP系统风速误差比碘分子 鉴频器系统低25%。
Abstract
Simulated performance of space-borne wind lidar between 355 nm and 532 nm based on double-edge Fabry-Perot and iodine filter were compared respectively . The comparison and analysis included emitted photon number, atmospheric backscattering, detector, filters and wind measurement sensitivity. Signal-to-noise ratio (SNR) and wind measurement error were calculated to assess the lidar systems’ performance. The results showed that when altitude ranges from 0 to 5 km, the wind measurement error of iodine filter system at 532 nm is lower than that of double-edge Fabry-Perot system at 355 nm, while for higher altitude, measurement error of double-edge Fabry-Perot system is 25% lower than iodine filter system.
参考文献

[1] Reitebuch O, Lemmerz C, Nagel E, et al. The airborne demonstrator for the direct-detection Dopper wind lidar ALADIN on ADM-Aeolus. Part I: Instrument design and comparison to satellite instrument [J]. J. Atmos. Oceanic Technol., 2009, 26: 2501-2515.

[2] Paffrath U, Lemmerz C, Reitebuch O, et al. The airborne demonstrator for the direct-detection Dopper wind lidar ALADIN on ADM-Aeolus. Part II: Simulations and Rayleigh receiver radiometric performance [J]. J. Atmos. Oceanic Technol., 2009, 26: 2516-2530.

[3] Liu Zhishen, Wu Dong, Liu Jintao, et al. Low-altitude atmospheric wind measurement from the combined Mie and Rayleigh backscattering by Doppler lidar with iodine filter [J]. Appl. Opt., 2002, 41(33): 7079-7086.

[4] Liu Zhishen, Liu Bingyi, Li Zhigang, et al. Wind measurements with incoherent Doppler lidar based on iodine filters at night and day [J]. Appl. Phys. B, 2007, 88: 327-335.

[5] Liu Zhishen, Liu Bingyi, Wu Songhua, et al. High spatial and temporal resolution mobile incoherent Dopper lidar for sea surface wind measurements [J]. Opt. Lett., 2008, 33(13): 1485-1487.

[6] Menzies R T. Doppler lidar atmospheric wind sensors: A comparative performance evaluation for global measurement applications from earth orbit [J]. Appl. Opt., 1986, 25(15): 2546-2553.

[7] Endemann M. The ADM-Aeolus mission [C]. Sixth International Conference on Space Optics, 2006, 27-30.

[8] Paffrath U. Performance Assessment of the Aeolus Doppler Wind Lidar Prototype [D]. Doctorial Dissertation of Technische Universit t München, 2006.

[9] Zhang Bing. Study of Atmosphere Extinction Properties over Qingdao with Ground-based and Spaceborne Lidar(地基与星载激光雷达探测青岛地区大气消光特性的研究) [D]. Qingdao: Master Thesis of Ocean University of China, 2007 (in Chinese).

[10] Laurence K C, Gentry B M, Li Xingfu, et al. Theory of the double-edge technique for Doppler lidar wind measurement [J]. Appl. Opt., 1998, 37(15): 3097-3104.

[11] Flesia Cristina, et al. Theory of the double-edge molecular technique for Doppler lidar wind measurement [J]. Appl. Opt., 1999, 38(3): 432-440.

[12] She Chiaoyao, Yue Jia, et al. Direct-detection Doppler wind measurements with a Cabannes-Mie lidar: A. Comparison between iodine vapor filter and Fabry-Perot interferometer methods [J]. Appl. Opt., 2007, 4(20): 4434-4443.

于翠荣, 刘智深, 毕德仓, 李志刚, 刘秉义. 星载测风激光雷达系统鉴频器性能模拟比较[J]. 量子电子学报, 2013, 30(5): 615. YU Cui-rong, LIU Zhi-shen, BI De-cang, LI Zhi-gang, LIU Bing-yi. Comparison of simulated performance of filters in space-borne wind lidar system[J]. Chinese Journal of Quantum Electronics, 2013, 30(5): 615.

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