Four-wave mixing for clock recovery of phase modulated optical OFDM superchannel

Research output: Contribution to journalArticlepeer-review

Abstract

We simulate and experimentally demonstrate a novel all-optical clock recovery technique for a BPSK OFDM superchannel. Four-wave mixing in SOAs is used to strip the modulation from the superchannel subcarriers, two of which are filtered and beat together in a photodiode to recover the clock.

Original languageEnglish
Pages (from-to)7007-7013
Number of pages7
JournalOptics Express
Volume22
Issue number6
DOIs
Publication statusPublished - 2014

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