Optical system design of monostatic nonscanning Doppler wind lidar

被引：1
作者：
Peng, Zhangxian [1 ,2 ]
Liu, Bo [1 ]
Yue, Yongjian [1 ]
机构：
[1] Institute of Optics Electronics, Chinese Academy of Sciences, Chengdu
[2] University of Chinese Academy of Sciences, Beijing
来源：
Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams | 2015年 / 27卷 / 09期
关键词：
Coherent system; Optical design; Optical fiber coupling; Starting mode; Wind lidar;
D O I：
10.11884/HPLPB201527.091010
中图分类号：
学科分类号：
摘要：
The optical system is a key factor for a wind lidar system miniaturization, and the quality of the optical design directly affects the whole performance of the lidar system. A system configuration for all-fiber non-scanning Doppler wind lidar is presented, and its working principle is briefly introduced. The optical system simulation and design are given. The system working at 1064 nm wavelength. Design results show that the relative diameter is 1:4.28, the whole field of view angle is 20��22.5�, the total length is 277 mm, the back work distance is 127.28 mm, the effective focal length is 300 mm, the diameter of optical system is 70 mm, and each field of optical fiber coupling efficiency is over 65%. the parameters meet the design requirements. �, 2015, Editorial Office of High Power Laser and Particle Beams. All right reserved.
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页数：7
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共 20 条
  • [1] Arend A.M.F., Abdelazim S., Santoro D., Et al., Development of a fiber based eye safe coherent wind lidar system for urban wind field measurements, Proc of SPIE, (2010)
  • [2] Abari C.F., Pedersen A.T., Mann J., An all-fiber image-reject homodyne coherent Doppler wind lidar, Optics Express, 22, 22, (2014)
  • [3] WINDCUBE V2, a 200 m vertical wind Doppler lidar, (2014)
  • [4] ZephIR 300 technical specifications, (2014)
  • [5] WINDDAR functional specifications, (2014)
  • [6] Kameyama S., Ando T., Asaka K., Et al., Compact all-fiber pulsed coherent Doppler lidar system for wind sensing, Applied Optics, 46, pp. 1953-1962, (2007)
  • [7] Sathe A., Mann J., A review of turbulence measurements using ground-based wind lidars, Atmospheric Measurement Techniques, 6, 11, pp. 3147-3167, (2013)
  • [8] Dou X., Han Y., Sun D., Et al., Mobile Rayleigh Doppler lidar for wind and temperature measurements in the stratosphere and lower mesosphere, Optics Express, 22, pp. A1203-A1221, (2014)
  • [9] Vakkari V., Hirsikko A., O'Conno E.J., Et al., Scanning Doppler lidar applications for air quality monitoring, EGU General Assembly Conference Abstracts, (2014)
  • [10] Chen Y., The study of direct detection wind lidar, (2008)
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