光子学报, 2015, 44 (4): 0406006, 网络出版: 2015-04-28   

聚合物太赫兹光纤布喇格光栅

Fiber Bragg Grating Based on a Polymer Terahertz Fiber
作者单位
浙江工商大学 信息与电子工程学院, 杭州 310018
摘要
研究了一种基于聚合物太赫兹光纤的太赫兹光纤布喇格光栅.通过二氧化碳激光器或紫外激光器点对点加工聚合物太赫兹光纤, 实现聚合物太赫兹光纤直径的周期性调制, 从而实现太赫兹光纤布喇格光栅的周期性折射率调制.基于有限元方法和光纤布喇格光栅相关理论, 考虑反射峰波长、反射率、带宽、光纤长度、光纤直径和光纤直径形状变化程度等因素,研究了太赫兹光纤布喇格光栅的特性.理论模拟表明, 反射峰波长和光栅周期存在与传统光学波段光纤布喇格光栅不同的非线性关系.
Abstract
A novel THz fiber Bragg grating based on a polymer THz fiber filter was proposed and investigated The periodic index modulation of the THz fiber Bragg grating was introduced by the periodic diameter modulation of the polymer THz fiber by using a carbon dioxide laser or an ultraviolet laser to process the polymer THz fiber point by point. Based on the finite element method and fiber Bragg grating theory, the properties of the proposed THz fiber Bragg grating are well investigated considering the peak wavelength, reflectivity, bandwidth, length of the THz fiber Bragg grating and also the diameter and the degree of diameter deformation of the polymer THz fiber. The simulation results show that nonlinear relationship between the peak wavelength (reflectivity) and the grating pitch of the THz fiber Bragg grating is quite different from the conventional optical fiber Bragg grating.
参考文献

[1] SIEGEL P H. Terahertz technology[J]. IEEE Transsactions on Microwave Theory Technology, 2002, 50(3): 910-28.

[2] TONOUCHI M. Cutting-edge terahertz technology[J]. Nature Photonics, 2007, 1(2): 97-105.

[3] DRAGOMAN D, Dragoman M. Terahertz fields and applications[J]. Terahertz Fields and Applications Progress in Quantum Electronics, 2004, 28(1): 1-66.

[4] CHEN Q, JIANG Z, XU G X, et al. Near-field terahertz imaging with a dynamic aperture[J]. Optics Letters, 2000, 25(15): 1122-1124.

[5] CHEN H T, KERSTING R, CHO G C. Terahertz imaging with a nanometer resolution[J]. Applied Physics Letters, 2003, 83(15): 3009-3011.

[6] HAN P Y, TANI M, USAMI M, et al. A direct comparison between terahertz time-domain spectroscopy and far-infrared Fourier transform spectroscopy[J]. Journal of Applied Physics, 2001, 89(4): 2357-2359.

[7] PIESIEWCZ R, KLEINE-OSTMANN T, KRUMBHOLZ N, et al. Short-range ultra-broadband terahertz communications: concepts and perspectives[J]. IEEE Antennas and Propagation Magazine, 2007, 49(6): 24-39.

[8] BRUCHERSEIFER M, NAGEL M, BOLIVAR P H, et al. Label-free probing of the binding state of DNA by time-domain terahertz sensing[J]. Applied Physics Letters, 2000, 77(24): 4049-4051.

[9] 程伟, 李九生. 基于光子晶体的双波长太赫兹波功分器研究[J]. 光子学报, 2014, 43(1): 123002-1.

    CHENG Wei, LI Jiu-sheng. A dual-wavelength Terahertz wave power splitter based on photonic crystal[J]. Acta Photonica Sinica, 2014, 43(1): 123002-1.

[10] 高春梅, 陈麟, 谢乐, 等. 不同周期数牛眼结构对基于伪表面等离子激发的太赫兹透射的影响[J]. 光子学报, 2012, 41(10): 1156-1160.

    GAO Cun-mei, CHEN Ling, XIE Le, et al. Comparison on Terahertz transmission based on spoof surface plasmon polaritons between bull′s eye structures with different ring grooves[J]. Acta Photonica Sinica, 2012, 41(10): 1156-1160.

[11] 王豆豆, 王丽莉, 张涛, 等. 低损耗高双折射太赫兹Topas光子带隙光纤[J]. 光子学报, 2014, 43(6): 0606002-1.

    WANG Dou-dou, WANG Li-li, ZHANG Tao, et al. Low loss and high birefringence Topas photonic bandgap fiber at Terahertz frequencyl[J]. Acta Photonica Sinica, 2014, 43(6): 0606002-1.

[12] 徐德刚, 于红, 张昊, 等. 太赫兹波合束技术的理论研究[J]. 光子学报, 2014, 43(3): 0319001-1.

    XU De-gang, YU Hong, ZHANG HAO, et al. Theoretical study on combining model of Terahertz beams[J]. Acta Photonica Sinica, 2014, 43(3): 0319001-1.

[13] 段杰, 谢小平, 段弢, 等. 基于太赫兹光解复用器-四波混频效应的全光异或门方案[J]. 光子学报, 2013, 42(9): 1031-1038.

    DUAN Jie, XIE Xiao-ping, DUAN Tao, et al. An all-optical exclusive-OR gate based on Terahertz optical asymmetric demultiplexer-four wave mixing effect[J]. Acta Photonica Sinica, 2013, 42(9): 1031-1038.

[14] CARR G L, MARTIN M C, MCKINNEY W R, et al. High-power terahertz radiation from relativistic electrons[J]. Nature, 2002, 420(6912): 153-156.

[15] KOHLER R, TREDICUCCI A, BELTRAM F, et al. Terahertz semiconductor-heterostructure laser[J]. Nature, 2002, 417(6885): 156-159.

[16] WANG K, MITTLEMAN D M. Metal wires for terahertz wave guiding[J]. Nature, 2004, 432(7015): 376-379.

[17] CHEN L J, CHEN H W, KAO T F, et al. Low-loss subwavelength plastic terahertz waveguiding[J]. Optics Letters, 2006, 31(3): 308-310.

[18] CHEN D R, CHEN H B. A novel low-loss Terahertz waveguide: polymer tube[J]. Optics Express, 2010, 18(4): 3762-3767.

[19] ATAKARAMIANS S, H. EBENDORFF-HEIDEPRIEN S A V, NAGEL M, et al. THz porous fibers: design, fabrication and experimental characterization[J]. Optics Express, 2009, 17(16): 14053-14062.

[20] LU J Y, YU CP, CHANG H C, et al. Terahertz air-core microstructure fiber[J]. Applied Physics Letters, 2008, 92(16): 064105-064107.

[21] CHEN H B, CHEN D R, HONG Z. Squeezed lattice elliptical-hoe terahertz fiber with high birefringence[J]. Applied Optics, 2009, 48(20): 3943-7.

[22] ALEXANDRE D, ALLARD J F, MORRIS D, et al. Fabrication and THz loss measurements of porous subwavelength fibers using a directional coupler method[J]. Optics Express, 2009, 17(10): 8012-8028.

[23] CHEN H W, CHIU C M, LAI C H, et al. Subwavelength dielectric-fiber-based THz coupler[J]. Journal of Lightwave Technology, 2009, 27(11): 1489-1495.

[24] HILL K O, MELTZ G. Fiber Bragg grating technology fundamentals and overview[J]. Journal of Lightwave Technology, 1997, 15(8): 1263-75.

[25] ZHOU S F, REEKIE L, CHAN H P, et al. Polymer fiber Bragg gratings for the THz region[C]. National Fiber Optic Engineers Conference, Los Angeles, California United States, March 4-8, 2012: JW2A.

[26] YAN G, MARKOV A, CHINIFOOROSHAN Y, et al. Resonnant THz sensor for paper quality monitoring using THz fiber Braga gratings[J]. Optics Letters, 2013, 38(13): 2200-2202.

[27] NIELSEN K, RASMUSSEN H K, ADAM A J L, et al. Bendable, low-loss Topas fibers for the terahertz frequency range[J]. Optics Express, 2009, 17(10): 8592-8601.

[28] JIN Y S, KIM G J, JEON S G. Terahertz dielectric properties of polymer[J]. Journal of Korean Physics Society, 2006, 49(3): 513-517.

何忠蛟. 聚合物太赫兹光纤布喇格光栅[J]. 光子学报, 2015, 44(4): 0406006. HE Zhong-jiao. Fiber Bragg Grating Based on a Polymer Terahertz Fiber[J]. ACTA PHOTONICA SINICA, 2015, 44(4): 0406006.

本文已被 1 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!