Publications

Technically useful bulk superconductors must have high transport critical current densities, Jc, at operating temperatures.

The low critical current densities in bulk, high temperature superconductors have been one of the major barriers to the development and applications of the new materials.

If an intense beam of electrons is focused onto a thin film of certain inorganic materials, such as the group II fluorides, then a hole can be pierced right through the film.

InGaAs/InP double heterojunction bipolar transistors (DHBTs) have been fabricated from wafers grown by MOVPE.

Up to now, telemetry systems for Earth observation satellites have had to rely on QPSK modulation.

The advantage of Code Division Multiple Access (CDMA) for cellular voice have become well known and IS-95 based systems have now been widely deployed.

Herein, we present a novel approach for decode-forward relay transmissions using multiple antennas.

In this paper, we review the recent progress on Tomlinson-Harashima Precoding (THP) scheme for high-performance PAM transmission in low-cost intensity modulation/direct detection (IM/DD) systems.

8??16 multicast switches enable contentionless WDM Optical Cross-Connect (OXC) as long as the node connectivity is smaller than 8.

We investigate the dynamics of non-thermal carrier distributions in undoped and modulation doped GaAs Quantum Well Structures (layer thickness ~ 100A) with near bandgap-resonant intense femtosecond