[1]王佳斌,陈子阳,蒲继雄.空间光通信中高斯光束传输闪烁指数测量系统[J].华侨大学学报(自然科学版),2015,36(4):412-416.[doi:10.11830/ISSN.1000-5013.2015.04.0412]
　WANG Jia-bin,CHEN Zi-yang,PU Ji-xiong.Scintillation Index Measuring System of Gaussian Beam on Space Optical Communication[J].Journal of Huaqiao University(Natural Science),2015,36(4):412-416.[doi:10.11830/ISSN.1000-5013.2015.04.0412]
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空间光通信中高斯光束传输闪烁指数测量系统()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第36卷
期数:
2015年第4期
页码:
412-416
栏目:
出版日期:
2015-07-15

文章信息/Info

Title:
Scintillation Index Measuring System of Gaussian Beam on Space Optical Communication
文章编号:
1000-5013(2015)04-0412-05
作者:
王佳斌1;  陈子阳2;  蒲继雄2
1. 华侨大学 工学院, 福建 泉州 362021; 2. 华侨大学 信息科学与工程学院, 福建 厦门 361021
Author(s):
WANG Jia-bin1;  CHEN Zi-yang2;  PU Ji-xiong2
1. College of Engineering, Huaqiao University, Quanzhou 362021, China; 2. College of Information Science and Engineering, Huaqiao University, Xiamen 361021, China
关键词:
高斯光束;  闪烁指数;  激光;  湍流大气;  嵌入式
Keywords:
Gaussian beam;  scintillation index;  laser;  turbulent atmosphere;  embedded system
分类号:
O439
DOI:
10.11830/ISSN.1000-5013.2015.04.0412
文献标志码:
A
摘要:
基于ARM9嵌入式MCU设计并制作了闪烁参数测量系统,利用该系统对激光在实际湍流中的闪烁指数进行实验测量.在实际测量中,证明该系统能实时地测量激光在湍流大气中传输的闪烁指数.实验结果表明:当高斯光束在湍流大气中的传输距离越大,其闪烁指数越大;在相同位置处,高斯光束的闪烁指数随着湍流强度的增加而增大.
Abstract:
A scintillation index measuring system based on embedded MCU of ARM9 is designed. The scintillation index of laser beams in a real turbulent atmosphere is experimentally measured, and the experimental result shown that the scintillation index of a Gaussian beam increases with the increasing of the propagation distance. Moreover, at the same location, the scintillation index is larger in a stronger turbulent atmosphere.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2015-04-16
通信作者: 王佳斌(1974-),男,副教授,主要从事激光应用、嵌入式系统开发、测量技术、智能仪器的研究.E-mail:fatwang@hqu.edu.cn.
基金项目: 国家自然科学基金资助项目(61178015, 11304104); 福建省科技创新平台资助课题(2013H2002); 中央高校基本科研业务费专项基金资助项目(10QZR04); 福建省泉州市科技项目计划重点项目(2013Z12)
更新日期/Last Update: 2015-07-20