Publications

We experimentally investigate the effect of dispersion maps on system performance in a 40x10-Gb/s WDM transmission over 1600 km fiber with 100-km spans employing distributed Raman amplification.

We experimentally demonstrate nondegenerate four-wave mixing (FWM) between waves belonging to different spatial modes of a 5-km-long few-mode fiber (FMF).

A detailed experimental study was made where a single channel was transported over a long haul network with optical add/drop multiplexers (OADMs) spaced at different distances.

A recirculating loop is used to study the transport of a single channel over a long haul network with optical add/drop multiplexers (OADMs).

We characterize an LCOS-based mode multiplexer fed with a 100Gb/s PDM-QPSK signal in a transmission experiment over 40km of few-mode fiber.

We demonstrate experimentally that DCF free transmission increases the non-linear threshold of OFDM signals with high bit rates. Peak power values are flattened due to dispersion.

The cloud edge data center will enable reliable and low latency options for the network, and the interconnection among these data-centers will demand a scalable lowcomplexity scheme.

We demonstrate the potential of few-mode-fibers for all-optical signal processing by converting and receiving three wavelength-multiplexed 30-GBaud QPSK channels from 1533 nm wavelength launched in

We measure the phase dynamics and statistics of SOA-based wavelength conversion and XOR operation using linear optical sampling.

Resonant Rayleigh scattering from quantum well excitons is investigated using ultrafast spectral interferometry.