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首页> 外文期刊>Optical engineering >Reconfigurable achromatic half-wave and quarter-wave retarder in near infrared using crystalline quartz plates
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Reconfigurable achromatic half-wave and quarter-wave retarder in near infrared using crystalline quartz plates

机译：使用晶体石英板可重新配置近红外消色差半波和四分之一波延迟器

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摘要

Birefringent wave plates, often referred to as retarders, generally exhibit a strong wavelength dependence. However, there is a real need for achromatic retarders that exhibit identical characteristics over a broad wavelength range. In this paper, we have studied the design and characteristics of a cascaded system of birefringent plates in the near infrared region. Here we have studied a cascaded system of three birefringent plates using matrix analysis and designed a system which, by suitable reorientation of one of the plates, may perform both as an achromatic quarter-wave plate and half-wave plate, over the wavelength range of 1000 to 1800 nm. An inexpensive design for such an achromatic combination using crystalline quartz is described. The new arrangement of three birefringent plates proposed has the promise of producing achromatic combinations with fairly good accuracy.
机译：通常称为延迟器的双折射波片通常具有很强的波长依赖性。然而，真正需要消色差延迟器，其在较宽的波长范围内具有相同的特性。在本文中，我们研究了近红外区域的双折射板级联系统的设计和特性。在这里，我们使用矩阵分析研究了由三块双折射板组成的级联系统，并设计了一种系统，通过适当调整其中一个板的方向，可以在波长范围内同时用作消色差四分之一波片和半波片。 1000至1800 nm。描述了使用晶体石英的这种消色差组合的廉价设计。提出的三个双折射板的新布置有望产生相当好的精度的消色差组合。

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  • 来源
    《Optical engineering》 |2011年第3期|p.152-155|共4页
  • 作者

    Arijit Saha; Kallol Bhattacharya; Ajoy Kumar Chakraborty;

  • 作者单位

    B. P. Poddar Institute of Management & Technology Department of Electronics & Communication Engineering 137, VIP Road Kolkata-700 052, India;

    Calcutta University Department of Applied Optics and Photonics 92, A.P.C. Road Kolkata-700 009, India;

    Calcutta University Department of Applied Optics and Photonics 92, A.P.C. Road Kolkata-700 009, India;

  • 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

    birefringent plate; achromatic retarder; near infrared.;

    机译：双折射板消色差延迟器近红外。;

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