The authors present results showing that walkoff and dispersion effects are reduced when only 1 km HNL-DSF fibre is used in a nonlinear optical loop mirror (NOLM).
The authors report straight-line single-channel 40Gbit/s RZ data transmission over 240km of standard fibre with periodic dispersion compensation.
A successful, error-free 1Tbit/s (40Gbit/s x 25ch) WDM transmission experiment over 342km of nonzero dispersion (TrueWave) fibre is described in which a 40Gbit/s optical time-division-multiplexing
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Mode-division multiplexing is demonstrated over five modes for the first time.
Five 100G PDM-QPSK data streams have been multiplexed, transported over 40km, demultiplexed and detected.
We demonstrate the longest WDM transmission at 200Gb/s using single-carrier PDMQPSK modulation format.
Signal transmission with capacity of 41.6 Tbit/s (net data rate 16.8 Tbit/s) over 12 spatial and polarization modes is demonstrated.
High capacity optical transmission systems with optimized spectral efficiency are presently intensively investigated [1].
By enhancing excitonic absorption in a new design of a polarization independent EA modulator, a 50 nm flat absorption spectrum, 42 GHz bandwidth devices together with 14-30 dB/V modulation sensitiv
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