Publications

We consider a model where multiple queues, each with its own exogenous arrival process, are served by a server whose capacity varies randomly and asynchronously with respect to different queues

We consider a model where multiple queues, each with its own exogenous arrival process, are served by a server whose capacity varies randomly and asynchronously with respect to different queues.

The theory of large deviations for jump Markov processes has been generally proved only when jump rates are bounded below, away from zero (Dupuis and Ellis, 1995, The large deviations principle for

The theory of large deviations for jump Markov processes has been generally proved only when jump rates are bounded below, away from zero.

The theory of large deviations for jump Markov processes has been generally proved only when jump rates are bounded below, away from zero [2,5,7].

We demonstrate a silicon Bragg grating with a large dispersion of -146 ps/nm and reduced ripple using a phase shifter array.

Optical devices that introduce and compensate for dispersion are critical for communication networks, photonic signal processing, and nonlinear optics.

Production of wideband dispersion and dispersion slope compensating fiber with 35 μm2 effective area and low attenuation is demonstrated.

Inelastic light scattering measurements show that exchange Coulomb interactions in the two-dimensional electron gas of GaAs microstructures are more important than previously anticipated.

Ultrafast all-optical switching (AOS), and more generally ultrafast all-optical processing, are essential functions in high bit rate optical time division multiplexing (OTDM).