%0 Journal Article
%T Theoretical Study of Multi-channel Polarization Tunable Filter of Photonic Crystal<br>光子晶体多通道可调谐偏振滤波器的理论研究
%A LIU Qi-neng
%A <br>刘启能
%J 光子学报
%D 2008
%I 
%X Through numerical calculation and theoretical analysis of the designed one-dimensional photonic crystal, the characteristics of P-wave and S-wave defect mode are given. Between 0.75 radon/2 rad, the P-wave has many obvious defect mode, but the S-wave has none. There are many defect mode of P-wave in the same thickness of the impurity. A three channel polarization tunable filter of photonic crystal is design. Its range of tunable wavelength is 60 nm, its range of tunable FWHM is 1 nm-5 nm, and its peak value of transmission exceeds 0.98.
%K Photonic crystal
%K Many channel
%K Polarization wave
%K Tunable filter<br>光子晶体
%K 多通道
%K 偏振光
%K 可调谐滤波器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=25A88C28B001377CDFBE1267A34B67FD&yid=67289AFF6305E306&vid=42425781F0B1C26E&iid=0B39A22176CE99FB&sid=407C905D8F0449C4&eid=F637763636425CAF&journal_id=1004-4213&journal_name=光子学报&referenced_num=4&reference_num=23