Light pulse delay in a multi-layered photonic crystal

Rihei Endo, Riichiro Saito

研究成果: Conference contribution

抄録

The transient time of an optical pulse in multi-layered photonic crystal is discussed as a function of the length L of the crystal and the wave vector of the incident light. In a periodic photonic crystal, the transient time τ for the wave vector close to photonic band gap is proportional to L 3 while τ for the wave vector at the center of photonic band is proportional to L. In a non-periodic Fibonacci lattice, τ becomes proportional to L 3.127 and L 1.1287 for the wave vector close to photonic band gap and at the center of photonic band, respectively. The power for L β in Fibonacci (periodic) photonic crystal can (not) be changed by refraction indices of consequent layers.

本文言語English
ホスト出版物のタイトルConference Program - MOC'11
ホスト出版物のサブタイトル17th Microoptics Conference
出版ステータスPublished - 2011 12 1
イベント17th Microoptics Conference, MOC'11 - Sendai, Japan
継続期間: 2011 10 302011 11 2

Other

Other17th Microoptics Conference, MOC'11
国/地域Japan
CitySendai
Period11/10/3011/11/2

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 原子分子物理学および光学

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