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Three-dimensionally ordered photonic crystal heterostructures with a double photonic stop band

DSpace at IIT Bombay

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Title Three-dimensionally ordered photonic crystal heterostructures with a double photonic stop band
 
Creator NAIR, RV
VIJAYA, R
 
Subject fabrication
films
 
Description The recently reported inward growing self-assembling method is used to fabricate photonic crystal heterostructures in less than 6 h using polymeric colloidal suspensions. Structural characterization shows good ordering of the two types of photonic crystals constituting the heterostructure. The reflection/transmission spectra measured from the (111) plane of the heterostructure clearly demonstrate the signature of the double photonic stop band. The reduction in the reflectance values obtained for the heterostructure is explained in terms of the interface roughness. The double photonic stop band of the heterostructures exactly matches the stop bands of the individual photonic crystals.(C) 2007
 
Publisher AMER INST PHYSICS
 
Date 2011-07-16T18:08:10Z
2011-12-26T12:49:53Z
2011-12-27T05:35:41Z
2011-07-16T18:08:10Z
2011-12-26T12:49:53Z
2011-12-27T05:35:41Z
2007
 
Type Article
 
Identifier JOURNAL OF APPLIED PHYSICS, 102(5), -
0021-8979
http://dx.doi.org/10.1063/1.2777120
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4489
http://hdl.handle.net/10054/4489
 
Language en