Large forbidden angles for a two-dimensional photonic crystal of connected-honeycomb lattice

Ya Chih Tsai, Jian Hao Wong, Shih-Chuan Gou

研究成果: Article

4 引文 斯高帕斯(Scopus)

摘要

The off-plane band structures of a two-dimensional photonic crystals of connected-honeycomb lattice are calculated by the plane-wave expansion method. To investigate how the band gaps vary with the off-plane angle, an effective refractive-index model is employed to work out the corresponding angular gap map. We find that the connected-honeycomb lattice can provide forbidden angles taking up as much as 58.6% of the solid angle. The result will be helpful in the design of photonics devices incorporating two-dimensional photonic crystal structures.

原文English
頁(從 - 到)400-404
頁數5
期刊Optics Communications
283
發行號3
DOIs
出版狀態Published - 2010 二月 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

指紋 深入研究「Large forbidden angles for a two-dimensional photonic crystal of connected-honeycomb lattice」主題。共同形成了獨特的指紋。

  • 引用此