A "black-box" phase sensitive amplifier is presented achieving simultaneous suppression of deterministic phase distortion on two independent 42.66 Gbit/s DPSK modulated signal wavelengths.
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://dx.doi.org/10.1364/OE.19.00B938. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
Sygletos, S., Frascella, P., Ibrahim, S. K., Grüner-Nielsen, L., Phelan, R., O'Gorman, J., & Ellis, A. D. (2011). A practical phase sensitive amplification scheme for two channel phase regeneration. Optics Express, 19(26), 938-945. https://doi.org/10.1364/OE.19.00B938