Publications

Refractive-index nonlinearities have negligible effect on the performance of short-haul fiber-optic communication links utilizing electronic repeaters.

INTRODUCTION: As optical communications systems progress to higher data rates, reflection effects become increasingly detrimental to system performance.

Heterodyne detection based on a single-ended photodetector is of great interest to simplify the receiver frontend complexity compared to a full coherent one, while retaining the ability of digital

Heterodyne detection based on a single-ended photodetector is of great interest to simplify the receiver frontend complexity compared to a full coherent one, while retaining the ability of digital

We first review the architectures and information capacities of Stokes vector direct detection.

The feasibility of a single sideband (SSB) PAM4 intensity-modulation and direct-detection (IM/DD) transmission based on a CMOS ADC and DAC is experimentally demonstrated in this work.

It is well known that optical flow computation suffers from high noise sensitivity.

We demonstrate optical frame timing recovery in a three-node time-multiplexed wavelength-division-multiplexing (T-WDM) ring network.

We demonstrated optical frame timing recovery in a three node wavelength-addressed time-sharing (WATS) ring network.

In this paper, we report an investigation of frequency stability of combs generated by means of passive mode-locked InAs/InP quantum-dash lasers.