激光与光电子学进展, 2015, 52 (2): 020102, 网络出版: 2015-01-19   

矢量多高斯-谢尔模型光束在大气湍流中上行链路中的传输特性

Propagation Properties of Electromagnetic Gaussian Multi-Schell Model Beams Through Atmospheric Turbulence in a Slanted Path
作者单位
1 天津大学精密仪器与光电子工程学院,激光与光电子研究所, 天津 300072
2 光库通讯(珠海)有限公司, 广东 珠海 519080
3 北京邮电大学电子工程学院, 北京 100876
摘要
为了有效地提高星地激光通信系统的通信性能,从推广的惠更斯-菲涅耳衍射原理出发,系统研究了矢量多高斯-谢尔模型光束在上行链路中的传输特性。研究结果表明,改变光束的横向相干长度能有效地改变其远场光强分布和大气湍流引起的光束展宽。另外,大气湍流会改变矢量多高斯光束的偏振度,但是在远场其偏振度会趋于一个固定值。该研究结果对星地激光通信等有着潜在的应用价值。
Abstract
Based on the extended Huygens-Fresnel principle, the propagation properties of electromagnetic Gaussian multi-Schell model beams through atmospheric turbulence in a slanted path are investigated in detail. Results indicate that the changing of transverse coherence length has an effect on the far-field intensity distribution and the beam width induced by atmospheric turbulence of the laser beam. Besides, the degree of polarization of the electromagnetic Gaussian multi-Schell model beams can change with the propagation distance, and it can reach a certain value when the laser beam propagates through atmospheric turbulence in a slant path. This result indicates potential applications for satellite-to-ground or ground-to-satellite laser communications.
参考文献

[1] 谭立英, 马晶. 卫星光通信技术[M]. 北京: 科学出版社, 2004.

[2] 饶瑞中. 现代大气光学[M]. 北京: 科学出版社, 2012.

[3] Larry C Andrews, Ronald L Phillips. Laser Beam Propagation through Random Media [M]. Bellingham: SPIE Press, 2005.

[4] V I Tatarskii, trans by R A Silverman. Wave Propagation in a Turbulent Medium [M]. New York: McGraw-Hill, 1961.

[5] Heba Yuksel, Christopher C Davis. Aperture averaging analysis and aperture shape invariance of received scintillation in free space optical communication links [C]. SPIE, 2006, 6304: 63041E1.

[6] Heba Yuksel, Stuart Milner, Christopher C Davis. Aperture averaging for optimizing receiver design and system performance on free space optical communication links [J]. Journal of Optical Networking, 2005, 4(8): 462-475.

[7] A Kumar, V K Jain. Antenna aperture averaging and power budgeting for uplink and downlink optical satellite communication [C]. ICSCN′08, 2008. 126-131.

[8] Avner Peleg, JeromeV Moloney. Scintillation reduction by use of multiple Gaussian laser beams with different wavelengths [J]. IEEE Photon Technol Lett, 2007, 19(12): 883-885.

[9] L C Andrews, R L Phillips. Impact of scintillation on laser communication systems: Recent advances in modeling [C]. SPIE, 2002, 4489: 23-34.

[10] V A Vilnrotter, C W Lau, K Andrews, et al.. Two-element optical array receiver concept demonstration [C]. SPIE, 2005, 5712: 225.

[11] V Vilnrotter, C W Lau, K Andrews, et al.. Real-time combining of optical array signals [C]. SPIE, 2006, 6105: 610508.

[12] A I Kon, V I Tatarskii. On the theory of the propagation of partially coherent light beams in a turbulent atmosphere [J]. Radiophys Quantum Electron, 1972, 15(10): 1187-1192.

[13] Jian Wu. Propagation of a Gaussian-Schell beam through turbulent media [J]. J Mod Opt, 1990, 37(4): 671-684.

[14] 季小玲. 一般光束等效曲率半径的传输方程[J]. 光学学报, 2010, 30(10): 2845-2848.

    Ji Xiaoling. Propagation equation of the effective radius of curvature of general beams [J]. Acta Optica Sinica, 2010, 30(10): 2845-2848.

[15] 邵晓利, 季小玲. 湍流对部分相干厄米高斯列阵光束等效曲率半径的影响[J]. 中国激光, 2011, 38(s1): s102003.

    Shao Xiaoli, Ji Xiaoling. Influence of turbulence on the effective radius of curvature of partially coherent Hermite-Gaussian array beams [J]. Chinese J Lasers, 2011, 38(s1): s102003.

[16] 彭艳艳, 李晋红, 魏计林, 等. 非Kolmogorov 大气湍流对高斯谢尔模型光束光谱变化的影响[J]. 激光与光电子学进展, 2014, 51(1): 010102.

    Peng Yanyan, Li Jinhong, Wei Jilin, et al.. Influence of non-Kolmogorov atmospheric turbulence on the spectral changes of Gaussian-Schell model beams [J]. Laser & Optoelectronics Progress, 2014, 51(1): 010102.

[17] D G Voelz, X F Xiao. Metric for optimizing spatially partially coherent beams for propagation through turbulence [J]. Opt Eng, 2009, 48(3): 036001-036007.

[18] A Dogariu, S Amarande. Propagation of partially coherent beams: Turbulence-induced degradation [J]. Opt Lett, 2003, 28(1): 10-12.

[19] J C Ricklin, F M Davidson. Atmospheric optical communication with a Gaussian Schell beam [J]. J Opt Soc Am A, 2003, 20(5): 856-866.

[20] O Korotkova, L C Andrews, R L Phillips. Phase diffuse at the tramsmitter for lasercom link: Effect of partially coherent beam on the bit-error rate [C]. SPIE, 2003, 4976: 70-77.

[21] E Wolf. Unified theory of coherence and polarization of random electromagnetic beams [J]. Phys Lett A, 2003, 312(5-6): 263-267.

[22] S Sahin, O Korotkova. Light sources generating far fields with tunable flat profiles [J]. Opt Lett, 2012, 37(14): 2970-2972.

[23] ITU-R Document 3J/31-E. On propagation data and prediction methods required for the design of space-to-earth and earth to-space optical communication systems [C]. Radio-Communication Study Group Meeting, Budapest, 2001. 7.

刘侠, 吴国华, 曹丁象, 邓剑钦, 肖青, 姚建铨. 矢量多高斯-谢尔模型光束在大气湍流中上行链路中的传输特性[J]. 激光与光电子学进展, 2015, 52(2): 020102. Liu Xia, Wu Guohua, Cao Dingxiang, Deng Jianqin, Xiao Qing, Yao Jianquan. Propagation Properties of Electromagnetic Gaussian Multi-Schell Model Beams Through Atmospheric Turbulence in a Slanted Path[J]. Laser & Optoelectronics Progress, 2015, 52(2): 020102.

本文已被 2 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!