Browsing by Author "Sys, Carl"

Demonstration of a novel type of tapered laser based on lateral selective wet oxidation

Esitmation of stress-induced antiguiding by the anodic oxide covering the sides of the ridge waveguide laser diode

First demonstration of 980 nm oxide confined laser with integrated spot size converter

First demonstration of 980nm oxide confined laser with integrated spot size converter

Flip chip mounted substrate-removed 850nm bottom-emitting 8x8 MCLED arrays with selectively oxidised current windows

High quality InGaAs/AlGaAs lasers grown on Ge substrates

Highly uniform AlGaAs/GaAs and InGaAs(P)/InP structures grown in a multiwafer vertical rotating susceptor MOVPE reactor

Highly uniform AlGaAs/GaAs and InGaAs(P)/InP structures grown in a novel 3x2'' vertical rotating disc MOVPE-reactor

Low threshold current density InGaAs/AlGaAs DQW asymmetric laser structure with optical trap layer

Microcavity and PBG-related activities at the University of Gent

Microcavity LED based parallel data link using small diameter (125 μm) plastic optical fibres

Microcavity LED-based parallel data link using small-diameter (125 µm) plastic optical fibres

Microcavity LEDs coupled to POF arrays for parallel optical interconnects

Microcavity LEDs for optical interconnects

Microcavity LEDs with an overall efficiency of 4% into a numerical aperture of 0.5

Oxide-confined AlGaAs/InGaAs-lasers using non-planar growth for lateral control of oxide window

Preliminary results on high dose testing of semiconductor photonic sources: a comparison of VCSELs and resonant-cavity LEDs

Realisation of highly efficient 850nm top emitting resonant cavity light emitting diodes

Realisation of highly efficient and high-speed resonant cavity LED for coupling to plastic optical fibers

Realization and characterization of 8 x 8 resonant cavity LED arrays mounted onto CMOS drivers for POF-based interchip interconnections