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The influence of stress on the quartz birefringent optical filter

机译:应力对石英双折射滤光片的影响

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摘要

Firstly, based on the elasto-optical effect of quartz crystal, the formula of the transmissivity for the quartz birefringent optical filter (QBOF) applied with the mechanical-stress is derived and analyzed by numerical simulation, which shows that when the stress is applied on the surface of the quartz crystal vertically or parallel to its optical axis, the phase retardation of the quartz crystal will change accordingly, then the output optical spectrum of QBOF applied with stress is measured by Ultra-6600 spectrophotometer, the related experimental results are agreed with the simulation results very well, which show that when the stress is applied on the surface of the quartz crystal, the central wavelength will shift the longer or shorter wavelength according to the direction and the value of the applied stress. At last, a new type of the stress compensation QBOF is proposed, it can offset the change of phase retardation of the quartz crystal caused by the variation of temperature, which will has a certain application for the stable output of optical filter when the environment temperature changes as we believe.
机译:首先,根据石英晶体的弹光效应,推导了施加机械应力的石英双折射滤光片(QBOF)的透射率公式,并通过数值模拟对其进行了分析,结果表明:石英晶体的表面垂直或平行于其光轴,石英晶体的相位延迟将发生相应变化,然后用Ultra-6600分光光度计测量施加应力的QBOF的输出光谱,并与相关实验结果相符。模拟结果很好,表明当应力施加在石英晶体表面时,中心波长会根据所施加应力的方向和值改变长短波长。最后提出了一种新型的应力补偿QBOF,它可以抵消由于温度变化引起的石英晶体相位延迟的变化,对于环境温度下光学滤波器的稳定输出具有一定的应用价值。改变,正如我们所相信的。

著录项

  • 来源
    《Optical and quantum electronics》 |2018年第1期|28.1-28.9|共9页
  • 作者单位

    School of Electrical and Electronic Engineering, Shanghai University of Engineering Science, 333#, Long Teng Road, Shanghai 201620, China;

    School of Electrical and Electronic Engineering, Shanghai University of Engineering Science, 333#, Long Teng Road, Shanghai 201620, China;

    School of Electrical and Electronic Engineering, Shanghai University of Engineering Science, 333#, Long Teng Road, Shanghai 201620, China,Department of Civil and Materials Engineering, University of Illinois at Chicago, 840W, Taylor St., Chicago, IL 60607-7164, USA;

    Department of Civil and Materials Engineering, University of Illinois at Chicago, 840W, Taylor St., Chicago, IL 60607-7164, USA;

    Department of Civil and Materials Engineering, University of Illinois at Chicago, 840W, Taylor St., Chicago, IL 60607-7164, USA;

  • 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

    Mechanical stress; Elasto-optical effect - Quratz crystal; Birefringent;

    机译:机械应力;弹光效应-Quratz晶体;双折射的;

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