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两种亚波长金属波片的透射特性对比

Comparison of Transmission Properties of Two Kinds of Subwavelength Metallic Wave Plates

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摘要

综合等效介质理论和表面等离子激元(SPP)Bloch模型,对比分析了两种新的亚波长光栅结构:二维矩形金属光栅和二维椭圆柱金属光栅。利用时域有限差分(FDTD)算法,对比分析了两种结构的透射率及其相位延迟与入射光波长及偏振角变化的关系,尤其两种结构实现λ/4波片功能所对应的透射特性。仿真结果表明,当入射光偏振角为75°时,两种结构均可实现λ/4波片功能,此时二维矩形和椭圆柱金属光栅的透射率分别为0.77和0.67,表明二维矩形金属光栅比椭圆柱光栅具有更好的透射效果。对应550~800 nm的入射波长,两种光栅在各自允许的入射偏振角范围内均表现了较为平坦的宽带透射特性。

Abstract

Based on the equivalent medium theory and surface-plasmon-polariton (SPP) Bloch model, two kinds of novel metallic waveplates are analyzed: two-dimensional rectangular metallic grating and elliptical cylinder metallic grating. First, utilizing the finite-difference-time-domain (FDTD) method, we analyze the relation between characteristics of both waveplates in terms of the transmittance and phase retardation and parameters of the incident light in terms of the wavelength and polarization angle, especially transmission properties of both gratings functioning as quarter-wave plates. Simulation results show that both structures can act as quarter-wave plates when the input polarization angle is 75°. The corresponding transmittances of rectangular and elliptical cylinder gratings are 0.77 and 0.67, respectively. In addition, both gratings exhibit relatively flat transmission spectra within the wavelength range from 550 nm to 800 nm in the presence of different input polarization angles.

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中图分类号:O436

DOI:10.3788/aos201232.0405001

所属栏目:衍射与光栅

责任编辑:李文喆  信息反馈

基金项目:国家973计划(2011CB301803)和教育部新世纪优秀人才项目(NCET-08-0821)资助课题。

收稿日期:2011-09-19

修改稿日期:2011-10-28

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作者单位    点击查看

陈娟:西南交通大学信息光子与通信研究中心, 四川 成都 610031
闫连山:西南交通大学信息光子与通信研究中心, 四川 成都 610031
潘炜:西南交通大学信息光子与通信研究中心, 四川 成都 610031
罗斌:西南交通大学信息光子与通信研究中心, 四川 成都 610031
郭振:西南交通大学信息光子与通信研究中心, 四川 成都 610031

联系人作者:陈娟(guoqiao0722110@163.com)

备注:陈娟(1986—),女,硕士,研究生主要从事表面等离子偏振控制方面的研究。

【1】C. J. Min, P. Wang, C. C. Chen et al.. All-optical switching in subwavelength metallic grating structure containing nonlinear optical materials [J]. Opt. Lett., 2008, 33(8): 869~871

【2】G. Della Valle, T. Sndergaard, S. I. Bozhevolnyi. High-Q plasmonic resonators based on metal split nanocylinders[J]. Phys. Rev. B, 2009, 80(23): 235405

【3】P. Berini, R. Charbonneau, S. Jetté-Charbonneaub et al.. Long-range surface plasmon-polariton waveguides and devices in lithium niobate [J]. J. Appl. Phys., 2007, 101(11): 113114

【4】G. Veronis, S. H. Fan. Guided subwavelength plasmonic mode supported by a slot in a thin metal film [J]. Opt. Lett., 2005, 30(24): 3359~3361

【5】Zhou Yun, Ye Yan, Shen Shuo et al.. Research on the characteristics of sub-wavelength grating color filter [J]. Acta Optica Sinica, 2011, 31(1): 0123003
周云, 叶燕, 申溯 等. 亚波长光栅结构彩色滤波片的研究[J]. 光学学报, 2011, 31(1): 0123003

【6】Yang Yisu, Huang Yongqing, Huang Hui et al.. Design of photodetector with subwavelength grating structure [J]. Chinese J. Lasers, 2009, 36(9): 2351~2357
杨一粟, 黄永清, 黄辉 等. 一种具有亚波长光栅结构的光探测器的设计 [J]. 中国激光, 2009, 36(9): 2351~2357

【7】Guo Chucai, Ye Weimin, Yuan Xiaodong et al.. Research on sub-wavelength grating polarizing beam splitter[J]. Acta Optica Sinica, 2010, 30(9): 2690~2694
郭楚才, 叶卫民, 袁晓东 等. 亚波长光栅偏振分束器的研究[J]. 光学学报, 2010, 30(9): 2690~2694

【8】Hengyi Li, Xianggang Luo, Lianshan Yan et al.. Polarization and transmission properties through metamaterial-based three-dimensional plasmonic structure [J]. IEEE Photon. J., 2011, 3(3): 400~406

【9】Chen Juan, Yan Lianshan, Pan Wei et al.. Arbitrary polarization transformation based on two-dimensional metallic rectangular gratings [J]. Acta Optica Sinica, 2011, 31(12): 1224001
陈娟, 闫连山, 潘炜 等. 二维金属矩形光栅的偏振控制及其透射特性[J]. 光学学报, 2011, 31(12): 1224001

【10】H. J. Zhao, S. L. Yang, D. Zhang et al.. Design of polarizing beam splitters based on subwavelength metal grating [J]. Acta Physica Sinica, 2009, 58(9): 6236~6241
赵华君, 杨守良, 张东 等. 亚波长金属偏振分束光栅设计分析[J]. 物理学报, 2009, 58(9): 6236~6241

【11】R. Gordon, A. G. Brolo, A. McKinnon et al.. Strong polarization in the optical transmission through elliptical nanohole arrays [J]. Phys. Rev. Lett., 2004, 92(3): 0374011

【12】J. Elliott, I. I. Smolyaninov, N. I. Zheludev et al.. Polarization control of optical transmission of a periodic array of elliptical nanoholes in a metal film [J]. Opt. Lett., 2004, 29(12): 1414~1416

【13】J. Y. Wan, T. Konishi, T. Hamamoto et al.. Polarization-multiplexed diffractive optical elements fabricated by subwavelength structures[J]. Appl. Opt., 2002, 41(1): 96~100

引用该论文

Chen Juan,Yan Lianshan,Pan Wei,Luo Bin,Guo Zhen. Comparison of Transmission Properties of Two Kinds of Subwavelength Metallic Wave Plates[J]. Acta Optica Sinica, 2012, 32(4): 0405001

陈娟,闫连山,潘炜,罗斌,郭振. 两种亚波长金属波片的透射特性对比[J]. 光学学报, 2012, 32(4): 0405001

被引情况

【1】陈元浩,刘桂强,黄宽,胡莹,张向楠,蔡正杰. 亚波长金属椭球周期阵列金属薄膜复合结构的光透明特性研究. 激光与光电子学进展, 2013, 50(7): 71602--1

【2】叶松,余建立,王向贤,张志友,杜惊雷. 优化分析宽带透射的铜网孔阵列透明电极. 光学学报, 2015, 35(10): 1016001--1

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