Publications

A Si sub 3 N sub 4 core waveguide, matched to a laser mode, is adiabatically tapered into a SiO sub 2 :P core waveguide, matched to a fiber mode.

Migration to a converged network has caused service providers to deploy real time applications such as voice over an IP (VoIP) network.

In many distributed environments, the primary function of monitoring software is to detect anomalies, that is, instances when system behavior deviates substantially from the norm.

According to a recent F-Secure report, 97% of mobile malware is designed for the Android platform which has a growing number of consumers.

The spatial channel in applications such as radar, sonar, and wireless communications is typically characterized by complex signal scattering leading to multiple signal components arriving at the a

We experimentally demonstrate efficient detection of a 1.2-Tb/s 24-carrier NGI-CO-OFDM signal with 12.5-Gbaud PDM-QPSK carrier-modulation by simultaneously recovering 2 or 3 carriers per 50-GSample

In wireless networks, simultaneously active transmitters typically operate in separate communication channels to avoid mutual interference.

Four efficient n-type dopants have been found for ZrNISn based thermoelectric materials. These are Nb or Ta on the zirconium sites, and Sb or Bi on the tin sites.

An optimum dual band self-diplexed antenna, particularly suitable to accomplish the demanding requirements of the European Navigation System (GALILEO) is highlighted.

We investigate in microphotoluminescence experiments dynamical nuclear polarization in individual InGaAs quantum dots.