Theoretical analysis for superprisming effect of photonic crystals composed of magnetic material

S. Y. Yang*, C. T. Chang

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

4 引文 斯高帕斯(Scopus)

摘要

In this work, we analyze theoretically the frequency-dependent phase index np (ω) of a guided mode in photonic crystals from the photonic band structures. The np (ω) reveals a promising possibility for fabricating a chromatic prism using photonic crystals. We then investigate the superprisming effect of a photonic-crystal prism for both guided continuous-wave TM and TE modes. In addition to dielectric intuition, the effects of magnetic permeability of a magnetic photonic crystal on the photonic band structure, the phase index, and the superprisming effect are examined. It was found that magnetic intuition could enhance the resolution of a photonic-crystal prism for dividing TE modes of various wavelengths, but reduce the resolution for dividing TM modes.

原文英語
文章編號083105
期刊Journal of Applied Physics
100
發行號8
DOIs
出版狀態已發佈 - 2006
對外發佈

ASJC Scopus subject areas

  • 一般物理與天文學

指紋

深入研究「Theoretical analysis for superprisming effect of photonic crystals composed of magnetic material」主題。共同形成了獨特的指紋。

引用此