Publications

The small rotary potentiometers in normal use, with elements composed of cured colloidal graphite, have proved unsatisfactory both electrically and mechanically.

Saving power in data-center networks has become a pressing issue as the networks tend to consume steady power even when many servers are idle during nighttime.

In radio cellular networks, base transceiver station (BTS) powered by hybrid energy (solar / wind / fuel) has become an efficient and attractive solution to help to reduce the use of fossil fuel ba

We propose novel cost efficient node architecture for wavelength division multiplexed packet-switched network based on reflective integrated device.

We demonstrate the use of a compact InP-based integrated assembly of a tunable laser and a double-nested Mach-Zehnder modulator to generate Nyquist-prefiltered QPSK and 16-QAM signals at 32 Gbaud.

We characterize the small-signal frequency response of intracavity contacted similar to 970 nm VCSEL's designed for flip-chip bonding to electronic circuits and then modified with reduced capacitan

We demonstrate directly contacted graphene-silicon p-i-n junction for ultrafast response. The two-dimensional junction is parameterized by fitting a small-signal model to RF response.

A single-step technique for defining 2D channel waveguide structures with internal Bragg gratings in photosensitive gerynanosilica-on-silicon using two interfering focused UV beams is presented.

In this paper an overview of the benefits and the most recent advances on Smart Antenna transceiver architecture is first given.

The adoption of smart antenna techniques in future wireless systems is expected to have a significant impact on the efficient use of the spectrum, the minimization of the cost of establishing new w