Demonstration of asynchronous, 40 Gbps x 4-user DPSK-OCDMA transmission using a multi-port encoder/decoder

Nobuyuki Kataoka; Gabriella Cincotti; Naoya Wada; Ken-ichi Kitayama

doi:10.1364/OE.19.00B965

Demonstration of asynchronous, 40 Gbps x 4-user DPSK-OCDMA transmission using a multi-port encoder/decoder

Opt Express. 2011 Dec 12;19(26):B965-70. doi: 10.1364/OE.19.00B965.

Authors

Nobuyuki Kataoka¹, Gabriella Cincotti, Naoya Wada, Ken-ichi Kitayama

Affiliation

¹ National Institute of Information and Communications Technology (NICT), 4-2-1 Nukui-Kitamachi, Koganei, Tokyo 184-8795, Japan.

PMID: 22274127
DOI: 10.1364/OE.19.00B965

Abstract

We have developed a new 8-chip, 320 Gchip/s encoder/decoder with eight input/output ports, that can be used in 40-Gb/s PON networks. The device has been to multiplex four asynchronous 40 Gb/s users, using DPSK modulation. The transmission over 50 km has been successfully demonstrated for the first time.