Disordered photonic crystals understood by a perturbation formalism
نویسندگان
چکیده
منابع مشابه
Disordered photonic crystals understood by a perturbation formalism
Photonic band gaps in disordered two-dimensional photonic crystals are investigated for two typical types of randomness: cylinder site displacements ~site randomness! and cylinder radius variations ~size randomness!. The plane-wave expansion method with a supercell technique is applied to calculate the density-of-states ~DOS! for the disordered photonic crystals. In particular, numerical simula...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2000
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.61.15738