High-security 2.5 Gbps, polarization multiplexed 256-ary OCDM using a single multi-port encoder/decoder

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

Research output: Contribution to journalArticle

Abstract

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. © 2010 Optical Society of America.

Original languageEnglish
Pages (from-to)21376-21385
Number of pages10
JournalOptics Express
Volume18
Issue number20
DOIs
Publication statusPublished - 27 Sep 2010

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code division multiplexing
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Kodama, T., Kataoka, N., Wada, N., Cincotti, G., Wang, X., Miyazaki, T., & Kitayama, K. (2010). High-security 2.5 Gbps, polarization multiplexed 256-ary OCDM using a single multi-port encoder/decoder. Optics Express, 18(20), 21376-21385. https://doi.org/10.1364/OE.18.021376
Kodama, Takahiro ; Kataoka, Nobuyuki ; Wada, Naoya ; Cincotti, Gabriella ; Wang, Xu ; Miyazaki, Tetsuya ; Kitayama, Ken-ichi. / High-security 2.5 Gbps, polarization multiplexed 256-ary OCDM using a single multi-port encoder/decoder. In: Optics Express. 2010 ; Vol. 18, No. 20. pp. 21376-21385.
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Kodama, T, Kataoka, N, Wada, N, Cincotti, G, Wang, X, Miyazaki, T & Kitayama, K 2010, 'High-security 2.5 Gbps, polarization multiplexed 256-ary OCDM using a single multi-port encoder/decoder', Optics Express, vol. 18, no. 20, pp. 21376-21385. https://doi.org/10.1364/OE.18.021376

High-security 2.5 Gbps, polarization multiplexed 256-ary OCDM using a single multi-port encoder/decoder. / Kodama, Takahiro; Kataoka, Nobuyuki; Wada, Naoya; Cincotti, Gabriella; Wang, Xu; Miyazaki, Tetsuya; Kitayama, Ken-ichi.

In: Optics Express, Vol. 18, No. 20, 27.09.2010, p. 21376-21385.

Research output: Contribution to journalArticle

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