فهرست مقالات Farhad Mehdizadeh مقاله 1 - A Proposed Dual Channel Optical Demultiplexer based on Photonic Crystals Bahare Mohammadi Mohammad Soroosh Abdolnabi Kovsarian Farhad Mehdizadeh Majlesi Journal of Telecommunication Devices , شماره 12 , سال 3 , پاییز 2014