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On the zero-order diffraction of phase mask

  • Peng Yue Wen
  • , Xiao Ming Cui
  • , Hong Du Liu
  • , E. Y.B. Pun
  • , P. S. Chung
  • Peking University
  • City University of Hong Kong

科研成果: 期刊稿件文章同行评审

摘要

The zero-arder diffraction of phase grating mask is analysed for rectangular and sinusoidal corrugated profiles, and a novel method is proposed for determining the depth and duty cycle parameter by the diffraction measurement at different wavelengths.

源语言英语
页(从-至)830-833
页数4
期刊Chinese Physics Letters
14
11
DOI
出版状态已出版 - 1997
已对外发布

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