Publications

Recent experimental demonstrations of ultra high capacity WDM transmission systems with aggregate capacities of more than 1 Tb/s have been based on either dual C and L band transmission /1/-/5/, di

A record aggregate capacity of 3.28-Tb/s (82x40 GB/s NRZ) is transmitted over 3x100km of nonzero-dispersion fiber.

A 3.4 Gb/s benchtop regenerator was assembled and optical transmission was achieved over 43km of single mode fiber using a 1.55 micron DFB laser.

We report on high-resolution linewidth measurement of proton-implanted bottom-emitting InGaAsP long-wavelength vertical-cavity surface-emitting lasers (VCSELs) employing the heterodyne method.

We successfully transmit 9-channel duobinary 16-QAM at bitrate of 3.6 Tb/s over 2100 km fiber in a system impaired by cascaded ROADM filtering.

We experimentally demonstrate bit-error-rate (BER) improvement of more than nine decades by an asymmetric nonlinear optical loop mirror (NOLM).

We demonstrate a novel SSBI cancellation technique operable without digital upsampling for a 30 Gbaud 128 QAM SSB transmission with a low CSPR of 5 dB, showing 4.6 dB improvement compared to the Kr

A 100 GHz spaced comb, generated by a quantum dash passively modelocked laser, is used as a low-noise coherent seeding source for the colourless wavelength-division-multiplexed passive optical netw

High-speed photodetectors with large saturation photocurrent are key components in fiber optic links and photonic microwave applications.

We transmit over all 30 spatial and polarization modes of a 20-km multimode fiber.