Xu Quanchun, Yu Jianjie, Zhou Yanping, Ma Jing, Tan Liying. Decreasing earth background radiation in satellite-ground communication[J]. Infrared and Laser Engineering, 2014, 43(7): 2300-2306.
| Citation:
|
Xu Quanchun, Yu Jianjie, Zhou Yanping, Ma Jing, Tan Liying. Decreasing earth background radiation in satellite-ground communication[J]. Infrared and Laser Engineering, 2014, 43(7): 2300-2306.
|
Decreasing earth background radiation in satellite-ground communication
- 1.
School of Astronautics,Harbin Institute of Technology,Harbin 150001,China;
- 2.
Post-doctoral Mobile Station of Instruments Science and Technology,Harbin Institute of Technology,Harbin 150001,China
- Received Date: 2013-11-14
- Rev Recd Date:
2013-12-15
- Publish Date:
2014-07-25
-
Abstract
The earth background radiation and its suppression technologies for satellite-ground laser communication system were studied. Firstly, a theoretical formula of the power of entrance pupil caused by earth background radiation at different orbits was derived, and the concept of inherent stray radiation was put forward and theoretically deduced. Furthermore, theoretical calculations of earth background radiation for a typical terminal were accomplished, and baffle system designs of different forms were given. Finally, optical simulation software LightTools was used to simulate the stray radiation of the terminal with different forms of baffle system at different orbits, and then the curves of stray radiation affected by orbit altitude and the form of baffle system were obtained and analyzed. This article provides a theoretical foundation of earth background radiation for the satellite-ground laser communication and a simulation basis for baffle system of the laser communication terminal on the satellite.
-
References
|
[1]
|
Mecherle G S, Horstein M. Comparison of radio frequency and optical architectures for deep-space communications via a relay satellite[C]//SPIE, 1994, 2123: 36-53. |
|
[2]
|
|
|
[3]
|
Nilsson. Fundamental limits and possibilities for future telecommunication [J]. IEEE Communications Magazine, 2001, 39(5): 164-167. |
|
[4]
|
|
|
[5]
|
Leeb Walter R. Degradation of signal to noise ratio in optical free space data links due to background illumination [J]. Applied Optics, 1989, 28(15): 3443-3449. |
|
[6]
|
|
|
[7]
|
|
|
[8]
|
Mohammad-Ali Khalighi, Fang Xu, Yacine Jaafar, et al. Double-laser differential signaling for reducing the effect of background radiation in free-space optical systems [J]. Optical Communication, 2011, 3(2): 145-154. |
|
[9]
|
Prescott R. Cassegrain baffle design [J]. Applied Optics, 1968, 7: 479-481. |
|
[10]
|
|
|
[11]
|
Zhong Xing, Zhang Lei, Jin Guang. Stray light removing of reflective optical system[J]. Infrared and Laser Engineering, 2008, 37(2): 316-318. (in Chinese) 钟兴, 张雷, 金光. 反射光学系统杂散光的消除[J]. 红外与激光工程, 2008, 37(2): 316-318. |
|
[12]
|
|
|
[13]
|
|
|
[14]
|
Deng Chao. Analysis on stray light elimination for space solar telescope [J]. Infrared and Laser Engineering, 2010, 39(4): 715-720. (in Chinese) 邓超. 空间太阳望远镜消杂散光分析[J]. 红外与激光工程, 2010, 39(4): 715-720. |
|
[15]
|
Che Nianzeng, Yan Dayuan. Radiometry and Photometry [M]. Beijing: Beijing Institute of Technology Press, 1990. (in Chinese) 车念增, 闫达远. 辐射度学和光度学[M]. 北京: 北京理工大学出版社, 1990. |
|
[16]
|
|
|
[17]
|
|
|
[18]
|
Wu Zongfan, Liu Meilin, Zhang Shaoju, et al. Infrared and Shimmer Technology [M]. Beijing: Defense Industry Press, 1998. (in Chinese) 吴宗凡, 柳美琳, 张绍举, 等. 红外与微光技术[M]. 北京: 国防工业出版社, 1998. |
|
[19]
|
|
|
[20]
|
Jiang Yuesong. Photovoltaic Technology and Experiment[M]. Beijing: Beijing Institute of Technology Press, 2002. (in Chinese) 江月松. 光电技术与实验[M]. 北京: 北京理工大学出版社, 2002. |
|
[21]
|
Zhang Yimo. Applied Optics [M]. Beijing: Machinery Industry Press, 1982. (in Chinese) 张以谟. 应用光学[M]. 北京: 机械工业出版社, 1982. |
|
[22]
|
|
|
[23]
|
|
|
[24]
|
Robert P Breault. Problems and techniques in stray radiation suppression[C]//SPIE, 1977, 107: 1-2. |
|
[25]
|
Gary L Peterson. Stray light calculation methods with optical ray trace software[C]//SPIE, 1999, 3780: 132-137. |
|
[26]
|
|
|
[27]
|
Yao Lianxing, Chou Weili, Wang Fuheng. Optical Characteristics of The Target and The Environment [M]. Beijing: China Aerospace Publishing House, 1995. (in Chinese) 姚连兴, 仇维礼, 王福恒. 目标和环境的光学特性[M]. 北京: 中国宇航出版社, 1995. |
-
-
Proportional views
-
DownLoad: