journal6 ›› 2012, Vol. 33 ›› Issue (1): 36-40.DOI: 10.3969/j.issn.1007-2985.2012.01.010

• Physics and electronics • Previous Articles     Next Articles

One-Dimensional  Function  Photonic  Crystals


  1. (Institute of Physics,Jilin Normal University,Siping 136000,Jilin China)
  • Online:2012-01-25 Published:2012-04-26

Abstract: A new kind of function photonic crystals is presented,whose refractive index is a function of space position.Based on Fermat principle and by  using the transfer matrix theory,the influences of the refractive index of photonic crystal dielectric layer,number of cycles,and angle of incidence on the band structure of photonic crystals are studied.This study provides a theoretical basis of the preparation of photonic crystals with specific band gap.

Key words: photonic crystals, refractive index, transfer matrix

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