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首页> 外文期刊>Optical fiber technology >Surface plasmon enhanced polarization filter of high birefringence photonic crystal fiber with a partial core based on filled silver nanowire
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Surface plasmon enhanced polarization filter of high birefringence photonic crystal fiber with a partial core based on filled silver nanowire

机译：基于填充银纳米线的局部芯的高双折射光子晶体纤维的表面等离子体增强偏振滤波

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摘要

A novel kind of near-infrared communication window of photonic crystal fiber (PCF) polarization filter based on filled silver nanowire is proposed in this paper. The silver nanowire is selectively filled in a air hole of the cladding, and the performance of this PCF is analyzed by changing the diameter d(2) of the near-core small air holes by finite element method (FEM). It is found that the confinement loss of x-polarization is 10738.726 dB/m, and that of y-polarization is 272.2325 dB/m at the resonance wavelength of 1.24 mu m when the diameter d(2) = 0.3 mu m. Furthermore, when the fiber length is 1 mm, the crosstalks of x and y-polarization are -90.9 dB and 85 dB at the resonance wavelength of 1.24 mu m and 1.32 mu m, respectively. Thus, it can well realize the function of polarization filtering in two communication bands.
机译：本文提出了一种基于填充银纳米线的光子晶体纤维（PCF）偏振滤光器的新型近红外通信窗口。银纳米线被选择性地填充在包层的空气孔中，通过有限元方法（FEM）改变近芯小气孔的直径D（2）来分析该PCF的性能。发现当直径d（2）=0.3μm时，X偏振的限制损失为10738.726dB / m，并且Y偏振的偏振中的谐振波长为272.2325dB / m。此外，当纤维长度为1mm时，X和Y偏振的串扰分别为-90.9dB和85dB，分别为1.24μm和1.32μm的谐振波长。因此，它可以很好地实现两个通信带中的偏振滤波的功能。

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  • 来源
    《Optical fiber technology》 |2020年第12期|102342.1-102342.7|共7页
  • 作者

    Qin Jianye; Meng Zhuangyan; Gao Junling; Fan Zhenkai; Wang Xiaojun;

  • 作者单位

    Hebei Univ Sci & Technol Sch Informat Sci & Engn Shijiazhuang 050018 Hebei Peoples R China;

    Hebei Univ Sci & Technol Sch Informat Sci & Engn Shijiazhuang 050018 Hebei Peoples R China;

    Hebei Univ Sci & Technol Sch Informat Sci & Engn Shijiazhuang 050018 Hebei Peoples R China;

    Hebei Univ Sci & Technol Sch Informat Sci & Engn Shijiazhuang 050018 Hebei Peoples R China;

    Hebei Univ Sci & Technol Sch Informat Sci & Engn Shijiazhuang 050018 Hebei Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Photonic crystal fiber; Surface plasmon resonance; Polarization filter;

    机译：光子晶体纤维;表面等离子体共振;偏振滤波器;

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