TY - JOUR JF - opsi JO - ICOP & ICPET _ INPC _ ICOFS VL - 20 IS - 0 PY - 2014 Y1 - 2014/1/01 TI - Ultra-compact optical photonic crystal based filter using defective resonant cavity TT - Ultra-compact optical photonic crystal based filter using defective resonant cavity N2 - In this paper we proposed an optical filter based on photonic crystal defective resonant cavity. The most significant characteristic of our filter is its ultra-compact dimensions. The total footprint of our filter is 34 m2. This ultra-compact property makes the proposed structure very suitable for optical integrated circuits. The transmission efficiency of the filter is about 89%. It has been shown that optical behavior of the filter depends on the refractive index and the radius of defect rods SP - 461 EP - 464 AU - abdollahzadeh badelbou, parisa AU - alipoor banaei, hamed AD - Department of Electronics, Tabriz Branch, Islamic Azad University KW - Band gap KW - Defect KW - Optical filter KW - Photonic crystal KW - Resonant cavity UR - http://opsi.ir/article-1-232-fa.html ER -