Publications

We propose three new optical cross-connect architectures based on multi wavelength modules, which are capable of routing simultaneously N wavelengths.

Experimental demonstration of 4800 km transmission of 4 x 40 Gbit/s CSRZ signals using optical phase conjugation for nonlinearity compensation is presented.

A 16x112 Gb/s field trial was performed over the fiber infrastructure of Deutsche Telekom partially with high PMD.

Stimulated Brillouin scattering is used as a tunable narrowband amplifier to demodulate, amplify, and select channels in a densely packed WDM network.

A device that can be used for channel individual polarization controlling in wavelength-division-multiplexed (WDM) systems is proposed.

We present the final results of the EU FP7 ERMES project, which focused on the development of a WDM-PON colourless self-tuning transmitter based on RSOA self-seeding.

This paper presents the experimental results obtained on a 16 users WDM PON architecture based on wavelength-seeded R-SOAs both at OLT and ONUs operating at 1,25 Gbit/s.

The optical packet switching technology has been identified as a key technology to offer data rate and modulation format transparency, fine switching granularity and efficient bandwidth utilization

Wavelength-selectable laser (WSL) sources are essential components for today's high channel-count DWDM systems, as well as tommorrow's all-optical networks.

A 16-channel, 2.5 Gb/s, wavelength-division multiplexing system is analyzed with its channels allocated in the 1.52-1.56 mum wavelength region in order to increase the usable amplifier bandwidth to