We present a 35nm tunable laser by hybrid integration between a reflective semiconductor optical amplifier and an external cavity based on silica ring resonators and a Mach-Zehnder interferometer.
We present an efficient 2x2 wavelength selective cross connect design that is serviceable without interrupting traffic.
We present a new spatial mode multiplexer based on multiple reflections on a fixed phase plate which induce few crosstalk and low losses.
Capacity increase is a constant request from long-haul submarine cable operators.
Sensing elements in tactile arrays are often covered for protection by a layer of complaint polymer.
A novel low loss 3x3-way phase combiner for power amplifiers load balancing in 3-sector wireless network cells is presented.
We demonstrate 3.08 Tb/s (77 x 42.7Gb/s) WDM transmission over 1200 km fiber with 100-km amplifier spacing and 100 GHz channel spacing. Error free transmission of all 77 channels is achieved.
3.08Tbit/S (77 x 42.7 Gbit/s) WDM transmission over 1200 km fibre with 100 km amplifier spacing and 100 GHz channel spacing is demonstrated.
We demonstrate transmission of a record aggregate capacity of 3.28Tb/s (82x40 Gb/s PRBS 231-1 NRZ) over 3x100km of a prototype TrueWave(R) fiber with ultra low dispersion slope.
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
