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λ/4 rule used for designing large high-reflectance region in 2D and 3D photonic crystals

  • S. W. Wang*
  • , W. Lu
  • , X. Chen
  • , S. C. Shen
  • *此作品的通讯作者
  • CAS - Shanghai Institute of Technical Physics

科研成果: 期刊稿件文章同行评审

摘要

Based on a series of numerical results calculated by the transfer-matrix method, we find that the λ/4 rule for one-dimensional (ID) optical films is also valid for 2D and 3D photonic crystals (PCs) in designing a large high-reflectance region (HRR), if the ID counterpart approximation is used for them. A detailed process of the ID counterpart approximation is described. The results of the ID counterparts of real 2D and 3D PCs are in good agreement with the λ/4 rule. Therefore, the λ/4 rule can be extended to 2D and 3D structures for designing large HRRs.

源语言英语
页(从-至)503-506
页数4
期刊Applied Physics B: Lasers and Optics
79
4
DOI
出版状态已出版 - 9月 2004
已对外发布

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