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Aspheric surface testing with a liquid compensatory interferometer

机译:Aspheric surface testing with a liquid compensatory interferometer

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摘要

A simple method of testing deep aspheric surface is presented. The apparatus consists of a Twyman-Green interferometer and a liquid compensatory container. Two lenses, one with spherical surfaces and the other with a spherical surface and an aspheric surface, were tested by using this method. The device is very simple and easy to assemble.#1998 Society of Photo-Optical Instrumentation Engineers. S0091-3286(98)01804-2 Subject terms: aspheric surfaces; optical testing; interferometry. Paper 08077 received July 11, 1997; accepted for publication Oct, 14,1997

著录项

  • 来源
    《Optical Engineering》 |1998年第6期|1364-1367|共4页
  • 作者单位

    Chinese Academy of Sciences Xi'an Institute of Optics and Precision Mechanics /P.O. Box 80(24) Xi'an 710068 China;

    Xi'an Institute of Technology Department of Instrumental Engineering/ Xi'an 710032 China;

    Chinese Academy of Sciences Xi'an Institute of Optics and Precision Mechanics /P.O. Box 60(24) Xi'an 710068 China E-mail: liyu @ optics.opt.ac.cn;

  • 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 英语
  • 中图分类 光学仪器;
  • 关键词

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