%0 Journal Article
%T Spectral Phase Optical CDMA Coding Based on Step Chirped Fiber Bragg Gratings<br>基于步进啁啾光纤光栅的OCDMA频阈相位编码
%A (
%A <br>陈金华
%A 曾惠芳
%A 方晓惠
%J 光子学报
%D 2004
%I 
%X A new method for realizing spectral phase optical CDMA coding based on step chirped fiber Bragg Gratings (SCFBGs) is proposed. In this method, a mapping code is introduced and designed phase shift is inserted to the corresponding subgrating of SCFBG according to the mapping code. The structure of encoder/decoder is simple and good correlation property can be readily obtained as demonstrated by numerical simulation results.
%K Spectral phase OCDMA coding
%K SCFBG
%K Mapping code
%K Encoder/decoder<br>光谱相位编码
%K 步进啁啾光纤光栅
%K 影射码
%K 编／解码器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=3B908B7D7F0AEE75&yid=D0E58B75BFD8E51C&vid=27746BCEEE58E9DC&iid=E158A972A605785F&sid=5335AD3CFE6E14EA&eid=F27A401E323B6FAD&journal_id=1004-4213&journal_name=光子学报&referenced_num=2&reference_num=12