Publications

A novel technique for the numerical extraction of equivalent circuits from physics-based device simulation is presented.

The generation of four-wave mixing (FWM) products inside a +30dBm output power booster Er3+/Yb3+ amplifier is reported.

This thesis presents a technique to transform textual Ada based Petri nets (abstract grammar nets automatically generated to model intertasking behavior and used to generate reachability graphs for

We present what we believe to be the first demonstration of femtosecond pulse train generation from an arrayed-waveguide grating.

We demonstrate efficient intracavity nonlinear interaction of laser modes in quantum cascade (QC) lasers with resonant nonlinear optical intersubband transitions.

We observe carrier phase dependent generation of low-frequency spectral components in the near-field zone of a subwavelength aperture illuminated by subcycle far-infrared (terahertz) pulses. 

We report microwave oscillation in CW optically injected InAs/InP quantum dash lasers emitting at 1.56 μm, at twice the lasers' self-mode-locked frequency.

We propose and experimentally demonstrate a bidirectional radio over fiber system to simultaneously generate and transmit downstream multiband signals and upstream data.

In this work, an improved source of nanosecond infrared pulses tunable from 2.8 to 16micron (3500 to 630 cm sup -1) is obtained by stimulated electronic Raman scattering in cesium atomic vapor.

Since years, III-V semiconductor based external-cavity VCSEL (VECSEL) concept [I] is pointed out as a technology of choice for beyond-state-of-the-art laser light sources, demonstrating wavelength