Journal article
Simultaneous all-optical demultiplexing and regeneration based on self-phase and cross-phase modulation in a dispersion shifted fiber
Simultaneous demultiplexing and regeneration of 40-Gb/s optical time division multiplexed (OTDM) signal based on self-phase and cross-phase modulation in a dispersion shifted fiber is numerically and experimentally investigated. The optimal walkoff time between the control pulse and OTDM signal is obtained by numerical simulation.
Our experiment also shows that it is an effective method for realizing simultaneous demultiplexing and regeneration when used in the middle of a system or in the receiver with a proper walkoff time.
Language: | English |
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Publisher: | IEEE |
Year: | 2001 |
Pages: | 941-949 |
ISSN: | 15582213 and 07338724 |
Types: | Journal article |
DOI: | 10.1109/50.933288 |
ORCIDs: | Jeppesen, Palle |
40 Gbit/s Demultiplexing Fiber nonlinear optics Gb/s optical time division multiplexed signal High speed optical techniques OTDM signal Optical distortion Optical filters Optical interferometry Optical pulses Optical receivers Optical wavelength conversion Scanning probe microscopy TDM all-optical demultiplexing control pulse cross-phase modulation demultiplexing dispersion shifted fiber numerical simulation optical fibre dispersion optical modulation optical receiver optical regeneration optical repeaters optimal walkoff time phase modulation self-phase modulation time division multiplexing walkoff time