Publications

We present a simple, silica waveguide optical equalizer that significantly mitigates intersymbol interference (ISI) impairments for many wavelength-division multiplexed channels simultaneously.

We present a simple, silica waveguide optical equalizer that significantly mitigates intersymbol interference (ISI) impairments for many wavelength-division multiplexed (WDM) channels simultaneousl

We demonstrate a simple dynamic silica-waveguide filter that can significantly improve the performance of 40 Gb/s digital optical systems.

Heterogeneous cellular networks are composed of a mixture of macro and small (pico) cells embedded in the macro network. A greedy strategy is proposed to maximize network capacity.

We propose a carrier frequency-offset estimator for optical OFDM systems using off-the-shelf optical components and simple digital processing as a replacement for the purely digital signal processi

Supporting fast restoration for general mesh topologies with minimal network over-build is a technically challenging problem.

With the advent of novel Elastic Optical Transponders allowing for fine rate granularity, networks designers have the opportunity to maximize the capacity of current installed and future fiber infr

With the advent of novel elastic optical transponders allowing for fine rate granularity, network designers can maximize the throughput of current installed and future wavelength-division multiplex

An optical sampling source based on simultaneous clock recovery and optical pulse generation with an electroabsorption modulator is demonstrated.

Recent success of turbo-like coding schemes on memoryless channels has sparked interest in using them on intersymbol interference (ISI) channels.