基于波前校正的轨道角动量复用通信系统抗干扰研究

doi:10.11959/j.issn.1000-436x.2015264

通信学报 ›› 2015, Vol. 36 ›› Issue (10): 76-84.doi: 10.11959/j.issn.1000-436x.2015264

基于波前校正的轨道角动量复用通信系统抗干扰研究

邹丽^1,²,王乐¹,张士兵²,赵生妹^1,³

¹ 南京邮电大学通信与信息工程学院，江苏南京 210003
² 南通大学电子信息学院，江苏南通 226019
³ 南京邮电大学宽带无线通信与传感网技术教育部重点实验室，江苏南京 210003

出版日期:2015-10-25 发布日期:2015-10-27
基金资助:
国家自然科学基金资助项目;国家自然科学基金资助项目;国家自然科学基金资助项目;教育部高等学校博士学科点专项科研基金资助项目;宽带无线通信与传感网技术教育部重点实验室开放课题研究基金资助项目;江苏省高校研究生科研创新计划基金资助项目

Compensation of orbital-angular-momentum multiplexed communication system with wavefront correction

Li ZOU^1,²,Le WANG¹,Shi-bing ZHANG²,Sheng-mei ZHAO^1,³

¹ College of Telecommunications and Information Engineering,Nanjing University of Posts and Telecommunications,Nanjing 210003,China
² School of Electronics and Information,Nantong University,Nantong 226019,China
³ Key Laboratory of Broadband Wireless Communication and Sensor Network Technology of Ministry of Education,Nanjing University of Posts and Telecommunications,Nanjing 210003,China

Online:2015-10-25 Published:2015-10-27
Supported by:
The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Natural Science Foundation of China;The Specialized Research Fund for the Doctoral Program of Higher Education of China;The Jiangsu Province Postgraduate Innovation Research Plan of China

摘要/Abstract

摘要：

基于轨道角动量(OAM,orbital angular momentum)复用自由空间光(FSO,free-space optical)通信系统不可避免地受到大气湍流的干扰。针对OAM复用通信系统，提出一种基于Gerchberg-Saxton相位校正的大气湍流干扰影响补偿方法。利用Gerchberg-Saxton相位恢复算法校正由大气湍流导致的OAM态复用光波前相位扭曲。数值仿真结果证实，该方法很好地抑制了大气湍流引起的 OAM 态复用串扰。在大气湍流折射率结构指数常数 $C_{n}^{2} ＆#xFF1C; 2 ＆#x00D7; 10^{＆#x2212; 15} m^{＆#x2212; \frac{2}{3}}$ m时，系统误码率比没有使用Gerchberg-Saxton算法的要下降2到3个数量级。

关键词: 光通信, 轨道角动量复用, 大气湍流, Gerchberg-Saxton算法, 相位校正

Abstract:

It was shown that the quality of free-space optical communication system using OAM(orbital angular momentum)multiplexing was inevitably degraded by AT(atmospheric turbulence).A wavefront phase correction based on Gerchberg-Saxton algorithm to mitigate the wave front phase distortion of the OAM-multiplexed system transmitting through AT was proposed.The simulation results show that the crosstalk caused by AT decreases by using the proposed scheme.When the refractive index structure constant of AT $C_{n}^{2}$ is lower than $2 ＆#x00D7; 10^{＆#x2212; 15} m^{＆#x2212; \frac{2}{3}}$ ,the BER(bit error rate)performance is decreased by two or three orders of magnitude with the proposed scheme.

Key words: optical communication, orbital-angular-momentum-multiplexed, atmospheric turbulence, Gerchberg-Saxton algorithm, phase correction

邹丽,王乐,张士兵,赵生妹. 基于波前校正的轨道角动量复用通信系统抗干扰研究[J]. 通信学报, 2015, 36(10): 76-84.

Li ZOU,Le WANG,Shi-bing ZHANG,Sheng-mei ZHAO. Compensation of orbital-angular-momentum multiplexed communication system with wavefront correction[J]. Journal on Communications, 2015, 36(10): 76-84.

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参考文献 30

[1]	彭文杰, 李岳衡, 薛团结 ,等. 复合衰落信道下分布式MIMO系统中断概率及信道容量分析[J]. 通信学报, 2015,36(2):2015052. PENG W J , LI Y H , XUE T J ,et al. Outage probability and capacity analysis of distributed MIMO systems over a composite fading channel[J]. Journal on Communications, 2015,36(2):2015052.
[2]	尤晓虎, 潘志文, 高西奇 ,等. 5G移动通信发展趋势与若干关键技术[J]. 中国科学:信息科学, 2014,44(5): 551-563. YOU X H , PAN Z W , GAO X Q ,et al. The 5G mobile communication:the development trends and its emerging key techniques[J]. Scientia Sinica Informationis, 2014,44(5): 551-563.
[3]	WANG J , YANG J Y , FAZAL I M . Terabit free-space data transmission employing orbital angular momentum multiplexing[J]. Nature Photonics, 2012,6(7): 488-496.
[4]	ALLEN L , BEIJERSBERGEN M W , SPREEUW R J C . Orbital angular momentum of light and the transformation of Laguerre-Gaussian laser modes[J]. Physical Review A, 1992,45(11): 8185-8189.
[5]	GIBSON G , COURTIAL J , PADGETT M J . Free-space information transfer using light beams carrying orbital angular momentum[J]. Optics Express, 2004,12(22): 5448-5456.
[6]	YUE Y , BOZINOVIC N , REN Y X ,et al. 1.6-Tbit/s muxing,transmission and demuxing through 1.1-km of vortex fiber carrying 2 OAM beams each with 10 wavelength channels[A]. Optical Fiber Communication Conference[C]. Anaheim,California United States, 2013.
[7]	FANG Y , YU J J , CHI N . A novel PON architecture based on OAM multiplexing for efficient bandwidth utilization[J]. IEEE Photonics Journal, 2015,7(1):7900506.
[8]	RAMACHANDRAN S , GREGG P , KRISTENSEN P . On the scalability of ring fiber designs for OAM Multiplexing[J]. Optics Express, 2015,23(3): 3721-3730.
[9]	HUANG H , XIE G D , YAN Y . 100 Tbit/s free-space data link enabled by three-dimensional multiplexing of orbital angular momentum,polarization,and wavelength[J]. Optics Letters, 2014,39(2): 197-200.
[10]	REN Y X , WANG Z , LIAO P C . 400-Gbit/s free-space optical communications link over 120-meter using multiplexing of 4 collocated orbital-angular-momentum beams[A]. Optical Fiber Communication Conference[C]. Los Angeles,California United States, 2015.
[11]	LI L , XIE G D , REN Y X . Performance enhancement of an orbital-angular-momentum-based free-space optical communication link through beam divergence controlling[A]. Optical Fiber Communication Conference[C]. Los Angeles,California United States, 2015.
[12]	TAMBURINI F , MARI E , SPONSELLI A ,et al. Encoding many channels on the same frequency through radio vorticity:first experimental test[J]. New Journal of Physics, 2012,14:033001.
[13]	MARI E , SPINELLO F , OLDONI M ,et al. Near-field experimental verification of separation of OAM channels[J]. IEEE Antennas and Wireless Propagation Letters, 2014,14: 556-558.
[14]	YAN Y , XIE G , LAVERY M P J ,et al. High-capacity millimetre-wave communications with orbital angular momentum multiplexing[J]. Nature Communications, 2014,5:4876.
[15]	ZHAO Z J , LIAO R , LYKE S D . Direct detection free-space optical communications through atmospheric turbulence[A]. Aerospace Conference[C]. 2010. 1-9.
[16]	ANGUITA J A , NEIFELD M A , VASIC B V . Turbulence-induced channel crosstalk in an orbital angular momentum-multiplexed free-space optical link[J]. Applied Optics, 2008,47(13): 2414-2429.
[17]	RODENBURG B , LAVERY M P J , MALIK M . Influence of atmospheric turbulence on states of light carrying orbital angular momentum[J]. Optics Letters, 2012,37(17): 3735-3737.
[18]	REN Y X , HUANG H , XIE G D . Atmospheric turbulence effects on the performance of a free space optical link employing orbital angular momentum multiplexing[J]. Optics Letters, 2013,38(20): 4062-4065.
[19]	邹丽, 王孛, 王乐 ,等. 大气湍流对轨道角动量态复用系统通信性能的影响[J]. 光子学报, 2014,43(9):0901001. ZOU L , WANG B , WANG L ,et al. The effects of atmospheric turbulence on the orbital angular momentum-multiplexed system[J]. Acta Photonica Sinica, 2014,43(9):0901001.
[20]	DJORDJEVIC I B , ANGUITA J A , VASIC B . Error-correction coded orbital-angular-momentum modulation for FSO channels affected by turbulence[J]. Journal of Lightwave Technology, 2012,30(17): 2846-2852.
[21]	REN Y X , XIE G D , HUANG H . Adaptive-optics-based simultaneous pre-and post-turbulence compensation of multiple orbital-angularmomentum beams in a bidirectional free-space optical link[J]. Optica, 2014,1(6): 376-382.
[22]	XU Z , GUI C , LI S . Fractional orbital angular momentum(oam)free-space optical communications with atmospheric turbulence assisted by MIMO equalization[A]. Photonic Networks and Devices[C]. Optical Society of America,San Diego,California United States, 2014.
[23]	XIE G.D , REN Y X , HUANG H . Phase correction for a distorted orbital angular momentum beam using a zernike polynomials based stochastic-parallel-gradient-descent algorithm[J]. Optics Letters, 2015,40(7): 1197-1200.
[24]	徐宁汉 . 利用随机二值纯相位调制重构复杂光场波前[D]. 北京:清华大学, 2009. XU N H . The random Value of Two Phase Modulation Reconstruction of Complex Wave Front[D]. Beijing:Tsinghua University, 2009.
[25]	ZHAO S M , LEACH J , GONG L Y ,et al. Aberration corrections for free-space optical communications in atmosphere turbulence using orbital angular momentum states[J]. Optics Express, 2012,20(1): 452-461.
[26]	FIENUP J R . Phase retrieval algorithms:a comparison[J]. Applied Optics, 1982,21(15): 2758-2769.
[27]	JESACHER A , SCHWAIGHOFER A , FRHAPTER S . Wavefront correction of spatial light modulators using an optical vortex image[J]. Optics Express, 2007,15(9): 5801-5808.
[28]	AUGUITA J A , NEIFELD M A , VASIC B V . Turbulence-induced channel crosstalk in an orbital angular momentum-multiplexed free-space optical link[J]. Applied Optics, 2008,47(13): 2414-2429.
[29]	STRASBURG J D , HARPER W W . Impact of atmospheric turbulence on beam propagation[A]. Proceedings of SPIE[C]. Bellingham,WA, 2004. 93-102.
[30]	郭艳, 朱方军, 李宁 ,等. MIMO 认知无线电网络中的联合收发波束形成算法研究[J]. 通信学报, 2015,36(3):2015065. GUO Y , ZHU F , LI N ,et al. Joint transceiver beamforming in MIMO cognitive radio network[J]. Journal on Communications, 2015,36(3):2015065.

基于波前校正的轨道角动量复用通信系统抗干扰研究

Compensation of orbital-angular-momentum multiplexed communication system with wavefront correction

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