Phase discrimination and simultaneous frequency conversion of the orthogonal components of an optical signal by four-wave mixing in an SOA

R.P. Webb, J.M. Dailey, R.J. Manning, A.D. Ellis

    Research output: Contribution to journalArticlepeer-review

    Abstract

    Simultaneous conversion of the two orthogonal phase components of an optical input to different output frequencies has been demonstrated by simulation and experiment. A single stage of four-wave mixing between the input signal and four pumps derived from a frequency comb was employed. The nonlinear device was a semiconductor optical amplifier, which provided overall signal gain and sufficient contrast for phase sensitive signal processing. The decomposition of a quadrature phase-shift keyed signal into a pair of binary phase-shift keyed outputs at different frequencies was also demonstrated by simulation.
    Original languageEnglish
    Pages (from-to)20015-20022
    Number of pages8
    JournalOptics Express
    Volume19
    Issue number21
    DOIs
    Publication statusPublished - 10 Oct 2011

    Bibliographical note

    © 2011 OSA
    This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-19-21-20015. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.

    Fingerprint

    Dive into the research topics of 'Phase discrimination and simultaneous frequency conversion of the orthogonal components of an optical signal by four-wave mixing in an SOA'. Together they form a unique fingerprint.

    Cite this