...
首页> 外文期刊>Optical engineering >Effect of polarization sensitivity on ultrasmall silicon-on-insulator-based arrayed waveguide grating for fiber Bragg grating sensor interrogation
【24h】

Effect of polarization sensitivity on ultrasmall silicon-on-insulator-based arrayed waveguide grating for fiber Bragg grating sensor interrogation

机译:极化灵敏度对基于超小型绝缘体上硅的阵列布拉格光栅对光纤布拉格光栅传感器的影响

获取原文
获取原文并翻译 | 示例
           

摘要

Polarization sensitivity is an important factor that affects the interrogation of ultrasmall arrayed waveguide grating (AWG) for fiber Bragg grating (FBG) sensor. An ultrasmall 1x8 silicon-on-insulator (Sol) AWG with a core size of less than 530 μm × 480 μm is proposed in this study. This ultrasmall Sol AWG exhibits good transmission spectra and high polarization sensitivity. The increased channel numbers and tight structure increase the polarization sensitivity of AWG. Temperature interrogation experiments show that the FBG sensor interrogation is drastically affected when the effect of polarization sensitivity on the ultrasmall AWG is sufficiently large.
机译:极化灵敏度是影响对光纤布拉格光栅(FBG)传感器的超小型阵列波导光栅(AWG)进行询问的重要因素。本研究提出了一种芯尺寸小于530μm×480μm的超小型1x8绝缘体上硅(Sol)AWG。这种超小的Sol AWG表现出良好的透射光谱和高极化灵敏度。通道数的增加和紧密的结构增加了AWG的极化灵敏度。温度查询实验表明,当极化灵敏度对超小型AWG的影响足够大时,FBG传感器的查询会受到严重影响。

著录项

  • 来源
    《Optical engineering》 |2018年第6期|065103.1-065103.7|共7页
  • 作者单位

    Tianjin Polytechnic University, School of Electronics and Information Engineering, Tianjin Key Laboratory of Optoelectronic Detection Technology and Systems, Tianjin, China;

    Tianjin Polytechnic University, School of Electronics and Information Engineering, Tianjin Key Laboratory of Optoelectronic Detection Technology and Systems, Tianjin, China;

    Bangor University, School of Electronic Engineering, Bangor, United Kingdom;

    Tianjin Polytechnic University, School of Electronics and Information Engineering, Tianjin Key Laboratory of Optoelectronic Detection Technology and Systems, Tianjin, China;

    Tianjin Polytechnic University, School of Electronics and Information Engineering, Tianjin Key Laboratory of Optoelectronic Detection Technology and Systems, Tianjin, China;

    Tianjin Polytechnic University, School of Electronics and Information Engineering, Tianjin Key Laboratory of Optoelectronic Detection Technology and Systems, Tianjin, China;

    University of Wollongong, School of Physics, Wollongong, Australia;

  • 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

    arrayed waveguide grating; polarization; silicon-on-insulator; fiber Bragg grating;

    机译:阵列波导光栅;偏振;绝缘体上硅光纤布拉格光栅;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号