ELGB在湍流大气中通过圆形光阑的传输特性

费津程; 崔执凤; 王家驷; 屈军

doi:10.3969/j.issn.1001-3806.2011.06.033

ELGB在湍流大气中通过圆形光阑的传输特性

1.
安徽师范大学物理与电子信息学院, 芜湖 241000

作者简介: 费津程(1984-),男，硕士研究生，主要从事光束传输的研究。.

通讯作者: 屈军, qujun70@mail.ahnu.edu.cn

基金项目:
安徽省自然科学基金资助项目(11040606M154);安徽省高校自然科学研究资助项目(KJ2010A155)
中图分类号: O436;TN012

Propagation characteristics of elegant Laguerre-Gaussian beam passing through a circular aperture in turbulent atmosphere

1.
College of Physics and Electronic Information, Anhui Normal University, Wuhu 241000, China

Corresponding author: QU Jun, qujun70@mail.ahnu.edu.cn

CLC number: O436;TN012

摘要: 为了研究复宗量拉盖尔-高斯光束在湍流大气中通过圆形光阑的传输特性,采用拓展的惠更斯-菲涅耳原理进行了理论推导和数值计算,得到了光强表达式和相应的计算图像。结果表明,光束在湍流大气中受到光阑限制传输时,当截断参量61,光束能够长距离传输且与源场时的光束横截面光强分布大致类似,仍为空心光束,但中心处光强的归一化值大于0;当截断参量1时,小孔的衍射效应不明显,与无小孔限制时非常类似,光束横截面光强分布变为高斯形状;大气湍流强度越小,越容易保持源场时的光束横截面光强分布;不同阶数光束在湍流大气中的传输特性也做了相应研究。该结果对于从事激光传输与自由空间光通讯是有帮助的。
- 大气与海洋光学 /
- 复宗量拉盖尔-高斯光束 /
- 拓展的惠更斯-菲涅耳原理 /
- 湍流大气 /
- 光阑
Abstract: In order to study propagation characteristics of elegant Laguerre-Gaussian beam(ELGB) passing through a circular aperture in turbulent atmosphere, corresponding analytical formulate based on the extend Huygens-Fresnel integral were deduced and numerical simulation results were obtained. The results indicate that when the value of the truncation parameter 1, the beam profile of ELGB after propagating long distance is similar to that of the source, i.e., hallow beam, but the central normalized intensity is larger than 0; however, the profile tends to Gaussian distribution as the parameter 1. Meanwhile, the weaker the turbulent atmosphere is, the more easily it can preserve the average intensity profile as the source. And the average intensity profiles of different beam orders were also studied. The results are useful to laser beam propagation and free-space laser communication.
- atmospheric and ocean optics /
- elegant Laguerre-Gaussian beam /
- extend Huygens-Fresnel integral /
- turbulent atmosphere /
- aperture

[1]	WANG H,LIU D,ZHOU Z.The propagation of radially polarized partially coherent beam through an optical system in turbulent atmosphere[J].Applied Physics,2010,B101(1/2):361-369.
[2]	L B D,MA H.Elegant Laguerre-Gaussian beams and their properties[J].Laser Technology,2001,25(4):312-316(in Chinese).
[3]	CAI Y J.Propagation of various flat-topped beams in a turbulent atmosphere[J].Journal of Optics,2006,A8(6):537-545 .
[4]	JARUTIS V,PASKAUSKAS R,STABINIS A.Focusing of Laguerre-Gaussian beams by axicon[J].Optics Communications,2000,184(1):105-112.
[5]	ORLOY S,STABINIS A.Free-space propagation of light field created by Besell-Gaussian and Laguerre-Gaussian singular beams[J].Optics Communications,2003,226(1/6):97-105.
[6]	SHEPPARD C J.Beam duality,with application to generalized Bessel-Gaussian and Hermite- Gaussian beams[J].Optics Express,2009,17 (5):3690-3697.
[7]	SHIRAI T,DOGARIU A,WOLF E.Mode analysis of spreading of partially coherent beams propagating through atmospheric turbulence[J].Journal of the Optics Society of America,2003,A20(6):1094-1102.
[8]	CAI YANG JIAN,LIN Q.Hollow elliptical Gaussian beam and its propagation through aligned and misaligned paraxial optical systems[J].Journal of the Optics Society of America,2004,A21(6):1058-1065.
[9]	YOUNG C Y,GILCHREST Y V,MACON B R.Turbulence-induced beam spreading of higher-order mode optical waves[J].Optics Engireering,2002,41(5):1097-1103.
[10]	CAI YANG JIAN,HE S L.Partially coherent flattened Gaussian beam and its paraxial propagation properties[J].Journal of the Optics Society of America,2006,A23(10) :2623-2628.
[11]	GORI F.Flattened Gaussian beams[J].Optics Communications,1994,107(5/6):335-341.
[12]	SHIRAI T,DOGARIU A,WOLF E.Mode analysis of spreading of partially coherent beams propagating through atmospheric turbulence[J].Journal of the Optics Society of America,2003,A20(6):1094-1102.
[13]	EYYUBOGLU H T,BAYKAL Y K.Analysis of reciprocity of cos-Gaussian and cosh-Gaussian laser beams in turbulent atmosphere[J].Optics Express,2004,12(20):4659-4674.
[14]	CAI Y J,HE S L.Propagation of various dark hollow beams in a turbulent atmosphere[J].Optics Express,2006,14(4):1353-1367.
[15]	EYYUBOGLU H T,BAYKAL Y K.Average intensity and spreading of cosh-Gaussian laser beams in the turbulent atmosphere[J].Applied Optics,2005,44(6):976-983.
[16]	TOVAR A A.Propagation of flat-topped multi-Gaussian laser beams[J].Journal of the Optics Society of America,2001,A18(8):1897-1904.
[17]	EYYUBOGLU H T.Propagation of Hermite-cosh-Gaussian laser beams in turbulent atmosphere[J].Optics Communications,2005,245(1/6):37-47.
[18]	EYYUBOGLU HT.Propagation of modified Bessel-Gaussian beams in turbulence[J].Optics & Laser Technology,2008,40(2) :343-351.
[19]	KASHANI F D,ALAVINEJAD M,GHAFARY B.Propagation properties of a non-circular partially coherent flat-topped beam in a turbulent atmosphere[J].Optics & Laser Technology,2009,41(5):659-664.
[20]	EYYUBOGLU HT,ARPALI C,BAYKAL Y K.Flat topped beams and their characteristics in turbulent media[J].Optics Express,2006,14(10):4196-4207.
[21]	QU J,ZHONG Y L,CUI Zh F,et al.Elegant Laguerre-Gaussian beam in a turbulent atmosphere[J].Optics Communications,2010,283(14):2772-2781.
[22]	BAYKAL Y K,EYYUBOGLU HT.Scintillation index of flat-topped Gaussian beams[J].Applied Optics,2006,45(16):3793-3797.
[23]	ZHANG J Zh,LI Y K.Atmospherically turbulent effects on partially coherent flat-topped Gaussian beam[J].Proceedings of SPIE,2005,5832:48-55.
[24]	BAGINI V,BORGHI R,GORI F,et al.Propagation of axially symmetric flattened Gaussian beams[J].Journal of the Optics Society of America,1996,A13(7):1385-1394.
[25]	CHU X X,NI Y Zh,ZHOU G Q.Propagation analysis of flattened circular Gaussian beams with a circular aperture in turbulent atmosphere[J].Optics Communications,2007,274(2):274-280.
[26]	GAO Z H,ZOU Q H,L B D.Propagation of complex argument Laguerre-Gaussian beams through a rectangular hard- edged aperture[J].Laser Technology,2006,30(2):152-154(in Chinese).
[27]	QING Y S,L B D.Propagation of Laguerre-Gaussian beams through an optical system with hard edge aperture[J].Laser Technology,2002,26(3):174-176(in Chinese).
[28]	SHEN X J,WANG L,SHEN H B,et al.Propagation analysis of flattened circular Gaussian beams with a misaligned circular aperture in turbulent atmosphere[J].Optics Communications,2009,282(24):4765-4770.
[29]	L B D.Laser optics beam characterization,propagation and transformation,resonator technology and physics[M].3rd ed.Beijing:Higher Education Press,2003:9-11(in Chinese).
[30]	WEN J J,BREAZEALE M A.A diffraction beam field expressed as the superposition of Gaussian beams[J].Acoustical Society of America,1988,83(5):1752-1756.
[31]	ZAUDERER E.Complex argument Hermite-Gaussian and Laguerre-Gaussian beams[J].Journal of the Optics Society of America,1986,A3(4):465-469.
[32]	KIMEl I,ELIASL R.Relations between Hermite and Laguerre Gaussian modes[J].IEEE Journal of Quantum Electronics,1993,29(9):2562-2567.
[33]	WANG C H,PLONUS M A.Optical beam propagation for a partially coherent source in the turbulent atmosphere[J].Journal of the Optics Society of America,1979,A69(9):1297-1304.
[34]	WANG F,CAI Y J,EYYUBOGLU H T,et al.Partially coherent elegant Hermite-Gaussian beams[J].Applied Physics,2010,B100(3):617-626.

[1]	朱焯炜 , 苏宙平 . 湍流大气中J0相关部分相干平顶光束的谱移. 激光技术, 2012, 36(4): 532-535. doi: 10.3969/j.issn.1001-806.2012.04.025
[2]	朱焯炜 , 徐建才 , 仓吉 . 湍流大气中J0相关部分相干平顶光束的传输特性. 激光技术, 2010, 34(4): 565-568. doi: 10.3969/j.issn.1001-3806.2010.04.035
[3]	包训旺 , 袁扬胜 , 崔执凤 , 屈军 . 受遮挡贝塞尔-高斯光束在湍流大气传输的M²因子. 激光技术, 2018, 42(3): 427-432. doi: 10.7510/jgjs.issn.1001-3806.2018.03.026
[4]	汪冰 , 费津程 , 崔执凤 , 王家驷 , 屈军 . PCELG光束通过光阑传输后偏振度的研究. 激光技术, 2013, 37(5): 672-678. doi: 10.7510/jgjs.issn.1001-3806.2013.05.024
[5]	史晓刚 , 陈建国 , 窦汝海 , 王鹏飞 , 李松柏 , 段志春 , 傅玉青 . 在湍流大气中传输时相干系统的抖动对远场的影响. 激光技术, 2010, 34(4): 470-474. doi: 10.3969/j.issn.1001-3806.2010.04.011
[6]	徐光勇 , 吴健 , 杨春平 , 何武光 , 韩勇 . 高斯光束在大气湍流中的数值模拟和光强起伏. 激光技术, 2008, 32(5): 548-550.
[7]	周中亮 . 高斯光束大气传输规律的数值分析. 激光技术, 2009, 33(1): 110-112.
[8]	赵琦 , 钟鸣 , 吕百达 . 大气激光束漂移的实验研究. 激光技术, 2010, 34(4): 532-534. doi: 10.3969/j.issn.1001-3806.2010.04.027
[9]	仓吉 , 齐文辉 , 张逸新 . 斜程大气传输部分相干平顶光束的空间相干度. 激光技术, 2009, 33(5): 518-521. doi: 10.3969/j.issn.1001-3806.2009.05.029
[10]	陶向阳 , 周南润 , 吕百达 . 用傅里叶级数展开法研究光束的传输特性. 激光技术, 2003, 27(2): 150-152.
[11]	钟燕丽 , 崔执凤 , 石建平 , 屈军 . 部分相干平顶光束序列在湍流大气中传输特性. 激光技术, 2010, 34(4): 542-547. doi: 10.3969/j.issn.1001-3806.2010.04.030
[12]	徐建才 , 张逸新 , 朱焯炜 , 魏柏林 , 王建宇 , 贾建军 . 大气湍流对单光子通信中光子态的影响. 激光技术, 2010, 34(6): 839-842. doi: 10.3969/j.issn.1001-3806.2010.06.032
[13]	闫顺生 , 胡顺星 , 胡欢陵 , 钟志庆 . RML探测大气气溶胶波长指数的不确定分析. 激光技术, 2008, 32(6): 667-669,672.
[14]	贺健 , 张庆国 . 热层氦辐射线大气吸收系数的理论分析. 激光技术, 2011, 35(2): 268-271. doi: 10.3969/j.issn.1001-3806.2011.02.034
[15]	屈军 , 袁扬胜 , 孟凯 , 石建平 , 崔执凤 . 受限拉盖尔-高斯光束湍流传输时轴上光强分布. 激光技术, 2010, 34(1): 141-144. doi: 10.3969/j.issn.1001-3806.2010.01.040
[16]	高曾辉 , 邹其徽 , 吕百达 . 复宗量拉盖尔-高斯光束通过矩形光阑的传输. 激光技术, 2006, 30(2): 152-154.
[17]	王欢 , 李松 , 周辉 . 地球科学激光测高系统大气延迟修正算法. 激光技术, 2007, 31(2): 169-171.
[18]	任秀云 , 崔子浩 , 田兆硕 , 杨君国 , 刘立宝 , 付石友 . 海洋探测布里渊雷达的关键技术及发展概况. 激光技术, 2011, 35(6): 808-812,816. doi: 10.3969/j.issn.1001-3806.2011.06.023
[19]	葛筱璐 , 冯晓星 , 范承玉 . 激光大气传输光波相位不连续性问题研究进展. 激光技术, 2012, 36(4): 485-489. doi: 10.3969/j.issn.1001-806.2012.04.012
[20]	梁琨 , 马泳 , 程飞 , 王宏远 . 基于布里渊激光雷达测量大气声速误差分析. 激光技术, 2009, 33(1): 94-96.

点击查看大图

计量

文章访问数: 3756
HTML全文浏览量: 544
PDF下载量: 703
被引次数: 0

姓名
邮箱
手机号码
标题
留言内容
验证码

留言板

ELGB在湍流大气中通过圆形光阑的传输特性

作者简介: 费津程(1984-),男，硕士研究生，主要从事光束传输的研究。.

通讯作者: 屈军, qujun70@mail.ahnu.edu.cn

Propagation characteristics of elegant Laguerre-Gaussian beam passing through a circular aperture in turbulent atmosphere

Corresponding author: QU Jun, qujun70@mail.ahnu.edu.cn

计量

ELGB在湍流大气中通过圆形光阑的传输特性

通讯作者: 屈军, qujun70@mail.ahnu.edu.cn

作者简介: 费津程(1984-),男，硕士研究生，主要从事光束传输的研究。

English Abstract

Propagation characteristics of elegant Laguerre-Gaussian beam passing through a circular aperture in turbulent atmosphere

Corresponding author: QU Jun, qujun70@mail.ahnu.edu.cn

全文HTML

目录

留言板

ELGB在湍流大气中通过圆形光阑的传输特性

作者简介: 费津程(1984-),男，硕士研究生，主要从事光束传输的研究。.

通讯作者: 屈军, qujun70@mail.ahnu.edu.cn

Propagation characteristics of elegant Laguerre-Gaussian beam passing through a circular aperture in turbulent atmosphere

Corresponding author: QU Jun, qujun70@mail.ahnu.edu.cn

计量

出版历程

ELGB在湍流大气中通过圆形光阑的传输特性

通讯作者: 屈军, qujun70@mail.ahnu.edu.cn

作者简介: 费津程(1984-),男，硕士研究生，主要从事光束传输的研究。

English Abstract

Propagation characteristics of elegant Laguerre-Gaussian beam passing through a circular aperture in turbulent atmosphere

Corresponding author: QU Jun, qujun70@mail.ahnu.edu.cn

全文HTML

目录