%0 Journal Article
%T Optimized Design of Polarization-independent for Fluorinated Polyimide Interleaver<br>含氟聚酰亚胺波导波长分离耦合器优化设计
%A 贾洪波
%A 陈抱雪
%A 周建忠
%A 赵德欣
%A 袁一方
%A 矶守
%J 光子学报
%D 2004
%I 
%X A statistical optimization method for the design of a fluorinated polyimide wavelength division element for optical communications is proposed. The optimized device is an interleaver element suitable for dividing over 40 wavelengths in the 1550 nm band. Optimization considers the inherent polarization dependence of fluorinated polyimide based on measurements of the dispersion characteristics and birefringence of fluorinated polyimide film. A 40 wavelength device is designed using the proposed technique, for a working wavelength of 1550 nm and a wavelength interval of 0.8 nm. The device exhibited 1 dB passband of 0.5 nm and 3 dB passband of 0.8 nm, and output wavelength fluctuation due to polarization effects of less than 0.08 nm.
%K Optical waveguide
%K Polarization independence
%K Fluorinated polyimide waveguide
%K Wavelength interleave coupler<br>光波导
%K 抗偏振变动
%K 含氟聚酰亚胺光波导
%K 波长交叉分离耦合器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=F119C22C8B838C65&yid=D0E58B75BFD8E51C&vid=27746BCEEE58E9DC&iid=59906B3B2830C2C5&sid=D13C8858CB852BDA&eid=73D5C50A0486CB41&journal_id=1004-4213&journal_name=光子学报&referenced_num=2&reference_num=21