%0 Journal Article
%T Design and Simulation of High Effective Multi-Channel Photonic Crystal Filters<br>高效多信道光子晶体滤波器的设计与仿真
%A WANG Hai-song
%A LI Kang
%A KONG Fan-min
%A SONG lei
%A MEI Liang-mo
%A <br>王海松
%A 李康
%A 孔凡敏
%A 宋磊
%A 梅良模
%J 光子学报
%D 2008
%I 
%X A four channel photonic crystal filter is designed using 2-D photonic crystal.The condition of achieving 100% channel coupling is educed using CMT (coupling mode theory).Four-channel filter is designed based on the condition,and results are simulated using FDTD (finite difference time domain).The coupling efficiency of every channel is higher than 96% from simulation results.Frequency of the four-channel is from 1520 nm to 1 580 nm when lattice constant is 570 nm,and interval of every channel is less than 20 nm.The crosstalk interference of every channel is very small.
%K Photonic crystals
%K Optical filter
%K FDTD
%K CMT<br>光子晶体
%K 光滤波器
%K 时域有限差分法
%K 耦合模理论
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=6B94C6D1755A4E223A257AA7A4B1C3B4&yid=67289AFF6305E306&vid=42425781F0B1C26E&iid=B31275AF3241DB2D&sid=7D34DED3F877BD2D&eid=D3CBA54FACB30BD9&journal_id=1004-4213&journal_name=光子学报&referenced_num=1&reference_num=13