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首页> 外文期刊>Optical fiber technology >Transmission characteristics of sampled fiber Bragg grating and phase-shifted sampled fiber Bragg grating in the 2 μm band
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Transmission characteristics of sampled fiber Bragg grating and phase-shifted sampled fiber Bragg grating in the 2 μm band

机译：采样光纤布拉格光栅和相移采样光纤布拉格光栅在2μm波段的传输特性

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摘要

For the first time, to the best of the authors' knowledge, the transmission characteristics of sampled fiber Bragg grating (SFBG) and phase-shifted SFBG (PS-SFBG) in the 2 mu m band were investigated theoretically and experimentally in detail. Using the transmission matrix method, the dependence of the transmission spectra of the SFBG and PS-SFBG on different grating parameters was simulated; the grade-zero bandwidths of the SFBG transmission peak and the PS-SFBG phase-shifted peak were as narrow as 0.076 and 0.022 nm respectively. Based on the theoretical analysis results, we experimentally fabricated the gratings with three narrow peaks. The results showed that the grade-0 transmission peak bandwidth of the SFBG and the phase-shifted-peak bandwidth of the PS-SFBG were narrower than 0.06 and 0.09 nm, respectively, indicating that the gratings are excellent filters for 2 mu m band multi-wavelength narrow-linewidth fiber lasers.
机译：据作者所知，这是首次在理论上和实验上详细研究了采样光纤布拉格光栅（SFBG）和相移SFBG（PS-SFBG）在2μm波段内的传输特性。采用透射矩阵法，模拟了SFBG和PS-SFBG的透射光谱对不同光栅参数的依赖性。 SFBG传输峰和PS-SFBG相移峰的零级带宽分别窄至0.076 nm和0.022 nm。根据理论分析结果，我们实验制造了具有三个窄峰的光栅。结果表明，SFBG的0级透射峰带宽和PS-SFBG的相移峰带宽分别窄于0.06和0.09 nm，表明该光栅是2μm波段多波段的出色滤光片波长窄线宽光纤激光器。

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  • 来源
    《Optical fiber technology》 |2019年第7期|263-270|共8页
  • 作者

    Zhang Luna; Yan Fengping; Han Wenguo; Bai Yan; Bai Zhuoya; Cheng Dan; Zhou Hong; Suo Yuping; Feng Ting;

  • 作者单位

    Beijing Jiaotong Univ, Inst Lightwave Technol, Key Lab All Opt Network & Adv Telecommun Electrom, Beijing 100044, Peoples R China;

    Beijing Jiaotong Univ, Inst Lightwave Technol, Key Lab All Opt Network & Adv Telecommun Electrom, Beijing 100044, Peoples R China;

    Beijing Jiaotong Univ, Inst Lightwave Technol, Key Lab All Opt Network & Adv Telecommun Electrom, Beijing 100044, Peoples R China;

    Beijing Jiaotong Univ, Inst Lightwave Technol, Key Lab All Opt Network & Adv Telecommun Electrom, Beijing 100044, Peoples R China;

    Beijing Jiaotong Univ, Inst Lightwave Technol, Key Lab All Opt Network & Adv Telecommun Electrom, Beijing 100044, Peoples R China;

    Beijing Jiaotong Univ, Inst Lightwave Technol, Key Lab All Opt Network & Adv Telecommun Electrom, Beijing 100044, Peoples R China;

    Osaka Inst Technol, Dept Elect Informat & Commun Engn, Asahi Ku, 5-16-1 Omiya, Osaka 5358585, Japan;

    Shanxi Med Univ, 29 Twin Towers Temple St, Taiyuan, Shanxi, Peoples R China;

    Hebei Univ, Coll Phys Sci & Technol, Hebei Key Lab Opt Elect Informat & Mat, Photon Informat Innovat Ctr, Baoding 071002, 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

    Phase-shifted SFBG; Narrow bandwidth; Multi-wavelength filter;

    机译：相移SFBG;窄带宽;多波长滤波器;

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