%0 Journal Article
%T Transmission Properties of W3 Y-Branch Filters in Two-Dimensional Photonic Crystal Slabs
%A REN Cheng
%A REN Kun
%A LIU Rong-Juan
%A TAO Hai-Hua
%A FENG Shuai
%A XIONGZhi-Gang
%A LIU Ya-Zhao
%A TIAN Jie
%A LI Zhi-Yuan
%A CHENG Bing-Ying
%A ZHANG Dao-Zhong
%A <br>任承
%A 任坤
%A 刘荣鹃
%A 陶海华
%A 冯帅
%A 熊志刚
%A 刘娅钊
%A 田洁
%A 李志远
%A 程丙英
%A 张道中
%J 中国物理快报
%D 2007
%I 
%X A highly efficient W3 Y-branch filter in a two-dimensional photonic crystal slab with triangular lattice of air holes is designed and fabricated, and its transmission properties are measured. By accurately adjusting the size of the resonant cavities, the minimum wavelength spacing of 7 nm between two channels is realized. The corresponding resonant wavelengths of the two cavities agree well with the calculated ones. This implies that this kind of fiIter may be promising in integrated wavelength division multiplexing system.
%K 42
%K 70
%K Qs
%K 42
%K 82
%K Et<br>透射
%K 滤光器
%K 光学
%K 晶体板
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=03664AC44D480818CC4B0C64F105A39E&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=F3090AE9B60B7ED1&sid=4EC239D69006C6CE&eid=17FC9F71D1283CBD&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0