PPLN-based all-optical QPSK regenerator


An all-optical regenerator architecture for quadrature phase shift keying format using periodically poled lithium niobate waveguides is presented. As opposed to current fiber-based solutions, the proposed phase-sensitive structure offers small size and good stability while granting similarly efficient operation. Direct quadratic non-linear interactions are… (More)


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@article{Mazroa2013PPLNbasedAQ, title={PPLN-based all-optical QPSK regenerator}, author={Daniel Mazroa and Benjamin J. Puttnam and {\'A}ron Szab{\'o} and Satoshi Shinada and Naoya Wada}, journal={2013 15th International Conference on Transparent Optical Networks (ICTON)}, year={2013}, pages={1-4} }