Pump noise cancellation in parametric wavelength converters | Zendy

Vahid Ataie | Zendy; Evgeny Myslivets | Zendy; Andreas O. J. Wiberg | Zendy; Nikola Alić | Zendy; Stojan Radic | Zendy

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Pump noise cancellation in parametric wavelength converters

Author(s) -

Vahid Ataie,

Evgeny Myslivets,

Andreas O. J. Wiberg,

Nikola Alić,

Stojan Radic

Publication year - 2012

Publication title -

optics express

Language(s) - Uncategorized

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.20.000b71

Subject(s) - parametric statistics , converters , optics , signal (programming language) , signal processing , noise (video) , wavelength , computer science , electronic engineering , physics , digital signal processing , engineering , power (physics) , statistics , mathematics , quantum mechanics , artificial intelligence , image (mathematics) , programming language

A novel technique for pump noise effect mitigation in parametric wavelength converters is introduced. The method relies on digital signal processing and effectively takes advantage of the correlation property between the pump and idler, imposed by the parametric interaction. A 4 dB improvement in receiver performance is demonstrated experimentally for the conventional 10 Gbps OOK signal converted over 20 nm.

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