Journal
IEEE PHOTONICS TECHNOLOGY LETTERS
Volume 28, Issue 2, Pages 205-208Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/LPT.2015.2489843
Keywords
Four-wave mixing; phase shift keying; optical signal processing; phase sensitive amplification (PSA); phase regeneration; semiconductor optical amplifiers
Funding
- Engineering and Physical Sciences Research Council (EPSRC) [EP/I01196X]
- People Programme (Marie Curie Actions) of European Union's Seventh Framework Programme FP7 under REA [0318941]
- Royal Academy of Engineering/EPSRC Research Fellowship
- Engineering and Physical Sciences Research Council [1239180, EP/I01196X/1, EP/K029150/1] Funding Source: researchfish
- EPSRC [EP/K029150/1, EP/I01196X/1] Funding Source: UKRI
Ask authors/readers for more resources
We demonstrate, for the first time, all-optical phase regeneration of a quaternary phase shift keying signal through phase sensitive amplification in nonlinear semiconductor optical amplifiers (SOAs), using a scheme only previously demonstrated in highly nonlinear fibre. We make use of a highly tunable phase quantizing scheme to circumvent some of the limitations imposed by the use of SOAs and show that it may function in either a conjugating or nonconjugating manner.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
