112Gb/s PolMux RZ-DQPSK with fast polarization tracking based on interference control

We implement fast, precise and endless optical polarization tracking of high-speed polarization-multiplexed DQPSK signals. Stable polarization demultiplexing for polarization scrambling speeds up to 800 rad/s combined with 112 Gb/s direct detection PM-RZ-DQPSK transmission over 1035 km is demonstrat...

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Bibliographic Details
Main Authors: Wernz, H., Bayer, S., Olsson, B.E., Camera, M., Griesser, H., Furst, C., Koch, B., Mirvoda, V., Hidayat, A., Noe, R.
Format: Conference Proceeding
Language:English
Subjects:
(060.2330) Fiber optics communications
(060.4230) Multiplexing
High speed optical techniques
Interference
Optical distortion
Optical feedback
Optical fiber polarization
Optical polarization
Optical receivers
Optical signal processing
Optical transmitters
Radio frequency
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Summary:We implement fast, precise and endless optical polarization tracking of high-speed polarization-multiplexed DQPSK signals. Stable polarization demultiplexing for polarization scrambling speeds up to 800 rad/s combined with 112 Gb/s direct detection PM-RZ-DQPSK transmission over 1035 km is demonstrated.
DOI:10.1364/OFC.2009.OTuN4