journal6 ›› 2001, Vol. 22 ›› Issue (4): 63-66.

• Physics and electronics • Previous Articles     Next Articles

Photonic Band Stricture of Two-Dimensional Periodic Composite Medium Array


  1. ( Dept. of Physics, Lianyungang Normal College, Lianyungang 222006, Jiangsu China)
  • Online:2001-12-15 Published:2013-01-05

Abstract: To calculate photonic band structure medium, the plane wave expansion is used.The calculated results obviously shows band gap when wavelength is much less than scale of uneven in medium, and in low frequency this photonic crys tal of composite medium can be replaced by equivalent single layer dielectric photonic crystal.

Key words: photonic crystal of composite medium, the plane wave expansion method, photonic band structure, effective dielectric constant

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