Publications

(PREVIOUS TITLE: VERTICAL CAVITY SURFACE EMITTING LASERS FLIP-CHIP BONDED TO CMOS CIRCUITS) We describe the first integration of Vertical-Cavity Surface-Emitting Laser (VCSEL) arrays with fast CMOS

We have observed an anomalous shift of the high field reentrant insulating phases in a two-dimensional electron system (2DES) tightly confined within a narrow GaAs/AlGaAs quantum well.

We report a new vertical structure InP enhancement-mode MISFET.

The demand for larger diameter, low dislocation density InP substrates has traditionally been filled by highly doped LEC-grown material.

Just before the commercial roll-out of European 5G networks, 5G trials in realistic environments have been recently initiated all around Europe, as part of the Phase 3 projects of 5GPPP H2020 progr

This paper describes the development of VCSELs based on a new design paradigm.

We propose a new all planar technology scheme for coupling active gain or absorbing regions to low propagation loss, large mode passive regions using monolithic waveguides vertically directionally

We describe a novel vertical taper structure fabricated at the ends of polymer optical waveguide devices to improve the coupling between channel waveguides and single mode fibers.

The horizontal electric field, E sub H , at a single point in the deep ocean is theoretically proportional to a conductivity-weighted vertical integral of water velocity, plus a "noise" due to elec

To maintain the same beam quality as that of a single emitter and to be close to diffraction limit, we have combined a phase corrected array, emitting at gimel = 975 nm, coherently using the Talbot