%0 Journal Article %A Pezeshki, Hamed, Ahmadi, Vahid %T Nanoscale effects on multichannel add/drop filter based on 2-D photonic crystal ring-resonator heterostructure %J Journal of Theoretical and Applied Physics %V 0 %N 1 %P 0-0 %D 2012 %R 10.1186/2251-7235-6-12 %U https://sanad.iau.ir/fa/Article/788563