Document Detail

High-security 2.5 Gbps, polarization multiplexed 256-ary OCDM using a single multi-port encoder/decoder.
MedLine Citation:
PMID:  20941034     Owner:  NLM     Status:  PubMed-not-MEDLINE    
A block-ciphered (M-ary) optical code division multiplexing (OCDM) can provide larger security than a conventional OCDM system based on bit ciphering. We propose a polarization multiplexed (POL-MUX) M-ary OCDM system and demonstrated 2.5 Gbps, POL-MUX 256 ( = 16X16)-ary OCDM transmission using a single multi-port optical encoder/decoder (E/D). We show that this architecture reduces the number of required optical codes and enhances the system confidentiality.
Takahiro Kodama; Nobuyuki Kataoka; Naoya Wada; Gabriella Cincotti; Xu Wang; Tetsuya Miyazaki; Ken-ichi Kitayama
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Optics express     Volume:  18     ISSN:  1094-4087     ISO Abbreviation:  Opt Express     Publication Date:  2010 Sep 
Date Detail:
Created Date:  2010-10-13     Completed Date:  2011-02-02     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101137103     Medline TA:  Opt Express     Country:  United States    
Other Details:
Languages:  eng     Pagination:  21376-85     Citation Subset:  -    
1Department of Electrical Electronic, and Information Engineering, Osaka University, 565-0871 Osaka, Japan.
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