A novel optical translator that can perform 3R regeneration and wavelength conversion of very high speed return-to-zero signals is proposed and demonstrated.
A new concept for a high-speed data decision with a feedback loop for cancellation of intersymbol interferences (ISI) is proposed. Operation up to over 20 Gbit/s has been measured.
A receiver with an electrical decision feedback equaliser for data recovery of a 20 Gbit/s polarisation multiplex signal is demonstrated.
Reflective semiconductor optical amplifier (RSOA)-based self-seeded (SS) transmitters have proved to be compact self-tuning transceivers for wavelength division multiplexed passive optical networks
Most commercial or academic floating point libraries for FPGAs provide only one or two fixed floating point units.
We experimentally demonstrate an O-band single-lane 200 Gb/s intensity modulation direct detection (IM/DD) transmission system using a low-chirp, broadband, and high-power directly modulated laser
We demonstrate WDM transmission of 85.2 Gbit/s DQPSK signals with 100 GHz channel spacing in a recirculating loop with 5ÃÂ100 km NZDSF spans and hybrid Raman/EDFA amplification.
We demonstrate 200Gb/s bidirectional transmission over 20km of step-index FMF fiber using selective excitation of 4 mode groups, direct detection and a single laser in each propagative direction.
We demonstrate a total of 200Gbits/s bidirectional transmission (100Gbits in each direction) over 4.4km of OM2 fibre with direct detection and a selective excitation of 4 mode groups thanks to mode
An unique time-interleaved dual injection locking scheme has been devised to enable ultra high-speed and low-power frequency division with extended frequency locking range.
