Secure 2.5 Gbit/s, 16-Ary OCDM block-ciphering with XOR using a single multi-port en/decoder

Takahiro Kodama, Naoki Nakagawa, Nobuyuki Kataoka, Naoya Wada, Gabriella Cincotti, Xu Wang, Tetsuya Miyazaki, Ken-Ichi Kitayama

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

We demonstrate M-ary coherent optical code division multiplexing (OCDM) block-ciphering with XOR logic operation using a single multi-port optical en/decoder for secure point-to-point transmissions. 2.5 Gbit/s, 16-ary OCDM-based block-ciphering with on-line XOR and its 50 km-long fiber transmission with true clock data recovery (CDR) are experimentally demonstrated for the first time.

Original languageEnglish
Pages (from-to)181-187
Number of pages7
JournalJournal of Lightwave Technology
Volume28
Issue number1
DOIs
Publication statusPublished - 1 Jan 2010

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