Performance improvement of Mie Doppler lidar

shen fahua; wang zhongchun; liu chenglin; shu zhifeng; sun dongsong

Volume 22 Issue 07

Jun. 2010

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2010 > 22(07): 0-

liu xin, liu jin-yuan, yang fang, et al. High-voltage pulse generation with MOSFET[J]. High Power Laser and Particle Beams, 2008, 20.

Citation:

shen fahua, wang zhongchun, liu chenglin, et al. Performance improvement of Mie Doppler lidar[J]. High Power Laser and Particle Beams, 2010, 22.

liu xin, liu jin-yuan, yang fang, et al. High-voltage pulse generation with MOSFET[J]. High Power Laser and Particle Beams, 2008, 20.

Citation:

shen fahua, wang zhongchun, liu chenglin, et al. Performance improvement of Mie Doppler lidar[J]. High Power Laser and Particle Beams, 2010, 22.

PDF( 4875 KB)

Performance improvement of Mie Doppler lidar

1.
Department of Physics,Yancheng Teachers University,Yancheng 224002,China;
2.
Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,P.O.Box 1125,Hefei 230031,China

Publish Date: 2010-06-30

Abstract

Abstract

The structure of a self-developed Mie Doppler lidar system is introduced. Aiming at the problems existing in the former system, the receiver sub-system, working time series, and scanning mode etc. were upgraded. Experimental results show that the spectrum stability of optical discriminator is improved by 2.8 times. The blind range of detection is eliminated. With 9 000 laser shot integration and 21.2 m vertical resolution, the averaged standard deviation of horizontal wind speed and direction over the altitude from 0 to 2.5 km for three consecutive 10 min measured by the modified Mie Doppler lidar are below 0.43 m/s and 7.7° with the maximum values of 1 m/s and 18.3°, respectively. Comparisons of lidar and wiresonde wind observations show good agreement. With 1 000 laser shot integration
- mie scattering,
- wind lidar,
- fabry-perot etalon,
- scanning mode,
- standard deviation

FullText(HTML)

References(0)

References

Relative Articles

[1]	Zhai Xinzhe, Chen Jinhui, Wang Guanwen, Wu Guanjian. A novel design of solid state inductive adder based on LC resonance[J]. High Power Laser and Particle Beams, 2024, 36(11): 115023. doi: 10.11884/HPLPB202436.240316
[2]	Tang Mengyuan, Jiang Zeyun, Ding Weidong. Development of a 10 kV hundred-nanosecond risetime hundred-microsecond pulse width rectangular pulse source[J]. High Power Laser and Particle Beams, 2024, 36(8): 085003. doi: 10.11884/HPLPB202436.240092
[3]	Jiang Jinbo, Chen Rui, Zhao Qing, Ma Ke, Yao Yandong, Chen Guifeng. Synchronous characteristics of SiC MOSFET driven by pulse transformer for Marx generator[J]. High Power Laser and Particle Beams, 2023, 35(8): 085002. doi: 10.11884/HPLPB202335.230108
[4]	Long Guohao, Yuan Han, He Peng, Guo Xiaodong, Wang Lingyun. Design of 20 kV high voltage pulse amplitude calibration device[J]. High Power Laser and Particle Beams, 2023, 35(2): 025005. doi: 10.11884/HPLPB202335.220298
[5]	Zhuang Longyu, Yang Junxiang, Sugai Taichi, Jiang Weihua. Compact all-solid-state high frequency LC-Marx generator based on magnetic switch[J]. High Power Laser and Particle Beams, 2021, 33(6): 065003. doi: 10.11884/HPLPB202133.210114
[6]	Shi Xiaolei, Chen Jinhui, Wang Guanwen, Wang Lei, Zeng Tao, Yang Wei, Wang Xu, Su Wentong, Wu Guanjian. Design of drift step recovery diode pulse power generator based on magnetic saturation transformer[J]. High Power Laser and Particle Beams, 2020, 32(2): 025020. doi: 10.11884/HPLPB202032.190387
[7]	Shi Xiaoyan, Ren Xianwen, Liu Ping, Yang Zhoubing. Design of high repetition rate and high voltage pulse generator based on metal oxide semiconductor field-effect transistor[J]. High Power Laser and Particle Beams, 2019, 31(4): 040022. doi: 10.11884/HPLPB201931.180321
[8]	Cai Zhengping, Li Weisong. Development of high frequency pulsed power supply for THz device test[J]. High Power Laser and Particle Beams, 2018, 30(2): 023101. doi: 10.11884/HPLPB201830.170274
[9]	Li Ju, Ma Jun, Feng Li. High-voltage pulse generator based on pulse transformer and pulse forming net[J]. High Power Laser and Particle Beams, 2016, 28(11): 115002. doi: 10.11884/HPLPB201628.160090
[10]	Yu Chengda, Deng Qibin, Lian Zhiping, Wang Yongfeng, Yin Shupeng. Repetitive frequency pulse based on hydrogen thyratron inductive-adder[J]. High Power Laser and Particle Beams, 2014, 26(06): 063201. doi: 10.11884/HPLPB201426.063201
[11]	Yu Chengda, Xu Xiaojuan, Luo Jin, He Shanhong, Feng Deren. Repetitive frequency electromagnetic pulse simulator based on inductive adding technique[J]. High Power Laser and Particle Beams, 2012, 24(01): 162-166.
[12]	zhang yu, liu jinliang, cheng xinbing, zhang hongbo, bai guoqiang. Compact high-voltage pulse transformer with closed magnetic core[J]. High Power Laser and Particle Beams, 2010, 22(12): 0- .
[13]	ma chenggang, xie min, liu yuntao, li yawei. Design and experimental research on 1.2 MV pulse transformer[J]. High Power Laser and Particle Beams, 2010, 22(03): 0- .
[14]	li jin, li xin, liu xiaoping, zhang liang, zhao junping, huang ziping, dai guangsen, shi jinshui, zhang linwen, deng jianjun. MHz repetition rate pulsed power technology[J]. High Power Laser and Particle Beams, 2010, 22(04): 0- .
[15]	zhang liang, qin ling, huang ziping, zhang linwen, liu chengjun, li jin. Experimental research on MHz repetition rate solid-state modulator[J]. High Power Laser and Particle Beams, 2009, 21(08): 0- .
[16]	xu yu-cun, wang xiang-qi, feng de-ren, hao hao, he ning, shang lei, zhao feng, li wei-min. Fast solid modulator technique based on MOSFET with 6×10 cells[J]. High Power Laser and Particle Beams, 2008, 20(06): 0- .
[17]	li ming-jia, kang qiang, xin jia-qi. Simplified method for calculating taper winding’s induction coefficient matrix of pulse transformer[J]. High Power Laser and Particle Beams, 2008, 20(05): 0- .
[18]	wang xiang-qi, he ning, feng de-ren, li yi-ding. Experimental study on MOSFET pulse modulator[J]. High Power Laser and Particle Beams, 2006, 18(09): 0- .
[19]	zhao jun-ping, zhang lin-wen, li jin. Experiment on MOSFET solid state switch[J]. High Power Laser and Particle Beams, 2004, 16(11): 0- .