2D Photonic Crystal Bend Operating at High Photonic Band Gap Frequencies

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概要

• 論文の詳細を見る

• We show theoretically that photonic band gaps (PBGs) at high frequencies could be utilized to guide or bend electromagnetic waves. As a result, the lattice constant of photonic crystals could be made larger, reducing the difficulty in fabrication, particularly in infrared and optical wavelengths. A 90° bend, operating at photonic band gaps with high frequencies, is proposed based on a 2D photonic crystal with air cylinders arranged in a triangular lattice. It is found that transmissivity through the bend at the central PBGs with high frequencies is very high even under position and radius disorders of air cylinders.

• INSTITUTE OF PURE AND APPLIED PHYSICSの論文
• 2003-03-15

著者

• Zi Jian

  Surface Physics Laboratory (national Key Lab) Fudan University

• Li Yizhou

  Surface Physics Laboratory (national Key Lab) Fudan University

• Li Lieming

  Department Of Physics Tsinghua University

• Zi Jian

  Surface Physics Laboratory (National Key Lab), Fudan University, Shanghai 200433, China

• Li Lieming

  Department of Physics, Tsinghua University, Beijing 100084, China

関連論文

• Effect of Disorder on Group Velocity in One-Dimensional Photonic Crystals
• 2D Photonic Crystal Bend Operating at High Photonic Band Gap Frequencies
• Effects of Disorder on Group Velocity in One-Dimensional Photonic Crystals
• 2D Photonic Crystal Bend Operating at High Photonic Band Gap Frequencies

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