PCELG光束通过光阑传输后偏振度的研究

汪冰; 费津程; 崔执凤; 王家驷; 屈军

doi:10.7510/jgjs.issn.1001-3806.2013.05.024

PCELG光束通过光阑传输后偏振度的研究

1.
安徽师范大学物理与电子信息学院, 芜湖 241000

作者简介: 汪冰(1990- ),女,硕士研究生,主要从事激光大气传输与光束质量的研究。.

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)
中图分类号:
O436

Research of degree of polarization of PCELG beam propagating through a circular aperture

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

摘要: 为了研究部分相干复宗量拉盖尔-高斯(PCELG)光束通过环形光阑后在湍流大气中传输时的偏振特性,基于拓展的惠更斯-菲涅耳原理,经理论推导,得出PCELG光束偏振度的解析表达式,并进行了相应的数值计算。结果表明,光阑的衍射效应将会造成PCELG光束偏振度振荡加剧的现象;当PCELG光束在湍流大气或自由空间中传输时,近轴处横向的偏振度有着剧烈的振荡,而在较远点处,其偏振度都是趋于1,且随着传输距离的增加,横向的偏振度趋于1时所对应的离轴距离也增大;当PCELG光束通过光阑后在自由空间中传输时,经过足够长的距离,偏振度将趋近于不同于初始偏振度的值,而在湍流大气中传输时,偏振度将趋近于初始偏振度。该结果对光束在大气中的传输及其应用具有实际意义。
- 大气与海洋光学 /
- 部分相干复宗量拉盖尔-高斯光束 /
- 偏振度 /
- 拓展的惠更斯-菲涅耳原理 /
- 环形光阑
Abstract: To study the degree of polarization of partially coherent elegant Laguerre-Gaussian (PCELG) beam propagating through a circular aperture in turbulent atmosphere, based on extended Huygens-Fresnel principle, the formulas for the degree of polarization of PCELG beam were derived via theoretical calculation and the corresponding numerical calculation was carried out. The results indicate that the aperture diffraction effect will result in increasing oscillations of the polarization of PCELG beam. In turbulent atmosphere or in free space, the transverse degree of polarization near to the axis has a dramatic oscillation while the degree of polarization far from the axis approaches to 1. The further the propagation distance is, the larger the off-axis distance is. After propagating for a sufficiently long distance through the circular aperture in free space, the degree of polarization of PCELG beam approaches a value different from the initial one. However, it tends to the initial value in turbulent atmosphere. The results are useful for beam propagation and applications in atmosphere.
- atmospheric and ocean optics /
- partially coherent elegant Laguerre-Gaussian beam /
- degree of polarization /
- extended Huygens-Fresnel principle /
- circular aperture

[1]	ZHU Zh W,XU J C,CANG J. Propagation properties of J0-correlated partially coherent flat-topped beams in a turbulent atmosphere[J]. Laser Technology,2010,34(4): 565-568(in Chinese).
[2]	FEI J Ch,CUI Zh F,WANG J S,et al. Propagation characteristics of elegant Laguerre-Gaussian beam passing through a circular aperture in turbulent atmosphere[J]. Laser Technology,2011,35(6): 849-853(in Chinese).
[3]	YANG A L,ZHANG E T,JI X L,et al. Angular spread of partially coherent Hermite-cosh-Gaussian beams propagating through atmospheric turbulence[J]. Optics Express,2008,16(12): 8366-8380.
[4]	SHIRAI T,DOGARIU A,WOLF E. Mode analysis of spreading of partially coherent beams propagating through atmospheric turbulence[J]. Journal of the Optical Society of America,2003,A20(6): 1094-1102.
[5]	MOHAMED S,OLGA K,ARISTIDE D,et al. Polarization changes in partially coherent electromagnetic beams propagating through turbulent atmosphere[J]. Waves in Random Media,2004,14(4):513-523.
[6]	OLGA K,MOHAMED S,WOLF E. The far-zone behavior of the degree of polarization of partially coherent beams propagating through atmospheric turbulence[J]. Optics Communications,2004,233(4/6): 225-230.
[7]	ROYCHOWDHURY H,PONOMARENKO S A,WOLF E. Change in the polarization of partially coherent electromagnetic beams propagating through the turbulent atmosphere[J]. Journal of Modern Optics,2005,52(11): 1611-1618.
[8]	GAO W R. Changes of polarization of light beams on propagation through tissue[J]. Optics Communications,2006,260(2): 749-754.
[9]	ZHAO D M,DU X Y. Polarization modulation of stochastic electromagnetic beams on propagation through the turbulent atmosphere[J]. Optics Express,2009,17(6): 4257-4262.
[10]	JI X L,CHEN S H,LI X Q. Polarization properties of partially coherent electromagnetic Hermite-Gaussian beams in atmospheric turbulence[J]. Chinese Journal of Lasers,2008,35(1): 67-72 (in Chinese).
[11]	ZHONG Y L,CUI Zh F,QU J,et al. Polarization properties of partially coherent electromagnetic elegant Laguerre-Gaussian beams in turbulent atmosphere[J]. Applied Physics,2011,B102(4): 937-944.
[12]	CAI Y J,HE S L. Propagation of a partially coherent twisted anisotropic Gaussian Schell-model beam in a turbulent atmosphere[J]. Applied Physics Letters,2006,89(4): 041117.
[13]	CAI Y J,LIN Q,EYYUBOGLU H T,et al. Average irradiance and polarization properties of a radially or azimuthally polarized beam in a turbulent atmosphere[J].Optics Express,2008,16(11): 7665-7673.
[14]	EYYUBOGLU H T,BAYKAL Y,CAI Y J. Degree of polarization for partially coherent general beams in turbulent atmosphere[J]. Applied Physics,2007,B89(1): 91-97.
[15]	JI X L,ZHANG E T,LV B D. Changes in the spectrum and polarization of polychromatic partially coherent electromagnetic beams in the turbulent atmosphere[J].Optics Communications,2007,275(2): 292-300.
[16]	KASHANI F D,ALAVINEJAD M,GHAFARY B. Polarization characteristics of aberrated partially coherent flat-topped beam propagating through turbulent atmosphere[J]. Optics Communications,2009,282(20): 4029-4034.
[17]	YANG A L,ZHANG E T,JI X L,et al. Propagation properties of partially coherent Hermite-cosh-Gaussian beams through atmospheric turbulence[J].Optics Laser Technology,2009,41(6): 714-722.
[18]	JI X L,CHEN X W. Changes in the polarization,the coherence and spectrum of partially coherent electromagnetic Hermite-Gaussian beams in turbulence[J].Optics Laser Technology,2009,41(2): 165-171.
[19]	PU J X. Invariance of spectrum and polarization of electromagnetic Gaussian Schell-model beams propagating in free space[J]. Chinese Optics Letters,2006,4(4): 196-198.
[20]	GOVIND P A,WOLF E. Propagation-induced polarization changes in partially coherent optical beams[J]. Journal of the Optical Society of America,2000,A17(11): 2019-2023.
[21]	JAMES D F V. Change of polarization of light beams on propagation in free space[J]. Journal of the Optical Society of America,1994,A11(5): 1641-1643.
[22]	DU X Y,ZHAO D M,KOROTKOVA O. Changes in the statistical properties of stochastic anisotropic electromagnetic beams on propagation in the turbulent atmosphere[J]. Optics Express,2007,15(25): 16909-16915.
[23]	PAN L Zh. Far-field behavior of partially polarized Gaussian Schell-model beams diffracted through an aperture[J]. Acta Optica Sinica,2006,26(8): 1250-1255(in Chinese).
[24]	WANG H Y,LI X Y. Spectral properties of stochastic electromagnetic twist anisotropic Gaussian-Schell model beam truncated by a slit aperture propagating in turbulent atmosphere[J]. Optics Laser Technology,2010,42(7): 1066-1076.
[25]	JI X L,PU Z C. Effects of atmospheric turbulence on the polarization of apertured electronmagnetic Gaussian Schell-model beams[J]. Journal of Optics,2009,A11(4): 45701-45707.
[26]	ZHAO T J. Effect of the aperture on the on-axis polarization properties of partially coherent light[J]. Laser Technology,2008,32(4): 424-433(in Chinese).
[27]	SHU J H,CHEN Z Y,PU J X. Changes in the degree of polarization of partially coherent lights diffracted by multiple circular apertures[J].Chinese Journal of Lasers,2008,35(6): 849-854(in Chinese).
[28]	WEN J J,BREAZEALE M A. A diffraction beam field expressed as the superposition of Gaussian beams[J]. Journal of the Acoustical Society of America,1988,83(5): 1752-1756.
[29]	TAKENAKA T,YOKOTA M,FUKUMITSU O. Propagation of light beams beyond the paraxial approximation[J]. Journal of the Optical Society of America,1985,A2(6): 826-829.
[30]	SAGHAFI S,SHEPPARD C J R. Near field and far field of elegant Hermite-Gaussian and Laguerre-Gaussian modes[J]. Journal of Modern Optics,1998,45(10): 1999-2009.
[31]	CAI Y J. Propagation of various flat-topped beams in a turbulent atmosphere[J]. Journal of Optics,2006,A8(6): 537-545.
[32]	KIMEL I,ELIAS L R. Relations between Hermite and Laguerre Gaussian modes[J]. IEEE Journal of Quantum Electronics,1993,29(9): 2562-2567.
[33]	WOLF E. Unified theory of coherence and polarization of random electromagnetic beams[J]. Physics Letters,2003,A312(5/6): 263-267.
[34]	WANG F,CAI Y J,EYYUBOGLU H T,et al. Average intensity and spreading of partially coherent standard and elegant Hermite-Gaussian beams in turbulent atmosphere[J]. Progress in Electromagnetics Research,2010,103: 33-56.
[35]	ZHANG G W,PU J X,SAHIN S,et al. The spectral degree of cross-polarization of stochastic electromagnetic beams[J]. Acta Photonica Sinica,2009,38(8): 2093-2098 (in Chinese).
[36]	DAN Y Q,ZHANG B,PAN P P. Propagation of partially coherent flat-topped beams through a turbulent atmosphere[J]. Journal of the Optical Society of America,2008,A25(9): 2223-2231.
[37]	CHENG F L,CAI Y J. Propagation factor of a truncated partially coherent flat-topped beam in turbulent atmosphere[J]. Optics Communications,2011,284(1): 30-37.
[38]	FAN T Y. Laser beam combining for high-power,high-radiance sources[J]. IEEE Journal of Selected Topics in Quantum Electronics,2005,11(3): 567-577.
[39]	CAI Y J,CHEN Y,EYYUBOGLU H T,et al. Propagation of laser array beams in a turbulent atmosphere[J].Applied Physics,2007,B88(3): 467-475.
[40]	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.
[41]	JIN Y M. Practical integral table[M]. Hefei: University of Science and Technology of China Press,2006: 237(in Chinese).

[1]	费津程 , 崔执凤 , 王家驷 , 屈军 . ELGB在湍流大气中通过圆形光阑的传输特性. 激光技术, 2011, 35(6): 849-853. doi: 10.3969/j.issn.1001-3806.2011.06.033
[2]	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
[3]	赵廷靖 . 光阑对部分相干光束轴向偏振特性的影响. 激光技术, 2008, 32(4): 424-426,433.
[4]	左超 , 袁晓东 , 曾淳 . 环形激光器中的光场偏振度. 激光技术, 2000, 24(1): 34-37.
[5]	张艳红 , 卢腾飞 , 刘永欣 , 陈子阳 , 孙顺红 . 非均匀偏振光束在海洋湍流中的光强特性. 激光技术, 2020, 44(3): 310-314. doi: 10.7510/jgjs.issn.1001-3806.2020.03.007
[6]	冯伟伟 , 张循利 , 陈立刚 . 光束会聚对光学偏振探测影响的分析. 激光技术, 2011, 35(4): 559-561,565. doi: 10.3969/j.issn.1001-3806.2011.04.029
[7]	刘波 , 吕百达 . 会聚球面波通过环形光阑的光强分布. 激光技术, 2005, 29(1): 77-79,93.
[8]	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
[9]	潘留占 , 吕百达 . 光阑对非均匀偏振光传输特性的影响. 激光技术, 2003, 27(5): 403-406.
[10]	刁利 , 王文龙 , 孔勇 , 韩华 . 温度对光纤Lyot消偏器输出偏振度的影响. 激光技术, 2015, 39(2): 220-223. doi: 10.7510/jgjs.issn.1001-3806.2015.02.016
[11]	王静 , 宋连科 , 倪志波 , 李国良 , 周文平 . 折射式起偏器的密勒矩阵表示及偏振度分析. 激光技术, 2007, 31(1): 80-82,85.
[12]	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
[13]	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
[14]	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.
[15]	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.
[16]	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
[17]	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
[18]	刘建斌 , 吴健 . 球形粒子的散射和偏振特性研究. 激光技术, 2005, 29(1): 66-67,112.
[19]	陈立刚 , 洪津 , 乔延利 , 孙晓兵 . 基于双Wollaston棱镜的偏振测量系统的精度分析. 激光技术, 2008, 32(5): 468-470.
[20]	叶松 , 孙旭霞 , 汪杰君 , 王新强 , 张文涛 . 可见光波段的矿石多角度反射偏振特性研究. 激光技术, 2017, 41(1): 85-90. doi: 10.7510/jgjs.issn.1001-3806.2017.01.018

点击查看大图

计量

文章访问数: 4294
HTML全文浏览量: 656
PDF下载量: 660
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

PCELG光束通过光阑传输后偏振度的研究

作者简介: 汪冰(1990- ),女,硕士研究生,主要从事激光大气传输与光束质量的研究。.

通讯作者: 屈军, qujun70@mail.ahnu.edu.cn

Research of degree of polarization of PCELG beam propagating through a circular aperture

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

计量

PCELG光束通过光阑传输后偏振度的研究

通讯作者: 屈军, qujun70@mail.ahnu.edu.cn

作者简介: 汪冰(1990- ),女,硕士研究生,主要从事激光大气传输与光束质量的研究。

English Abstract

Research of degree of polarization of PCELG beam propagating through a circular aperture

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

全文HTML

目录

留言板

PCELG光束通过光阑传输后偏振度的研究

作者简介: 汪冰(1990- ),女,硕士研究生,主要从事激光大气传输与光束质量的研究。.

通讯作者: 屈军, qujun70@mail.ahnu.edu.cn

Research of degree of polarization of PCELG beam propagating through a circular aperture

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

计量

出版历程

PCELG光束通过光阑传输后偏振度的研究

通讯作者: 屈军, qujun70@mail.ahnu.edu.cn

作者简介: 汪冰(1990- ),女,硕士研究生,主要从事激光大气传输与光束质量的研究。

English Abstract

Research of degree of polarization of PCELG beam propagating through a circular aperture

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

全文HTML

目录