Publications

Television signals contain a significant amount of frame-to-frame redundancy.

Physical layer capture is one of the main causes of throughput unfairness in IEEE 802.11 Wireless LANs.

We report the observation of spatial variation of the bandgap energy of In(0.53)Ga(0.47)As in high quality epitaxial samples grown lattice matched to InP.

Using confocal Raman and scanning probe microscopies, we show that the electrical properties of lateral epitaxial overgrown GaN films vary at the submicron scale.

We report the experimental observation of traveling concentration waves and spirals in a chemical reaction network built from the bottom up.

We report on an experimental and numerical study of the spatial and spectral properties of the optical modes in coupled pillar microcavities.

Dispersive chaos is an erratic state of traveling-wave (TW) convection that is observed in a long, quasi-one-dimensional cell containing a binary fluid with small, negative separation ratio which i

In this paper, we investigate spatial-temporal equalization for IS-136 time-division multiple-access (TDMA) cellular/PCS systems to suppress intersymbol interference and cochannel interference and

A new image denoising technique in the wavelet transform domain for multiplicative noise is presented.

We directly measure the spatially and spectrally resolved gain of erbium doped multi-core and few mode fiber amplifiers using a coherent swept wavelength interferometer operated in the reflection m