In this PhD thesis, we describe experimental and theoretical studies on Electro-Absorption Modulator (EAM) for its vertical integration onto a Vertical-Cavity Surface-Emitting Laser (VCSEL) to reach high-speed modulation for optical communications. The external modulation of the emitted light by the VCSEL, biased in continuous-wave, avoids the physical limitation due to the carrier dynamics encountered in directly-modulated lasers and thus enables very high frequency bandwidth. Furthermore, this fully monolithic integrated approach decreases the footprint and thus the energy consumption. In the first part of the manuscript, we describe the design of the EAM-VCSEL device. First, we explain the electro-absorption effect and its modelling; its...
International audienceThe ever-increasing exchange of information translates in a need to develop tr...
International audienceThe ever-increasing exchange of information translates in a need to develop tr...
International audienceThe huge increase of datacom traffic requires laser sources of ever-widening m...
In this PhD thesis, we describe experimental and theoretical studies on Electro-Absorption Modulator...
In this PhD thesis, we describe experimental and theoretical studies on Electro-Absorption Modulator...
In this PhD thesis, we describe experimental and theoretical studies on Electro-Absorption Modulator...
In this PhD thesis, we describe experimental and theoretical studies on Electro-Absorption Modulator...
Dans cette thèse nous décrivons l'étude expérimentale et théorique d'un modulateur à électro-absorpt...
International audienceVCSELs became dominant laser sources in many short optical link applications s...
International audienceVCSELs became dominant laser sources in many short optical link applications s...
International audienceElectro-absorption modulators, either embedded in CMOS technology or integrate...
International audienceElectro-absorption modulators, either embedded in CMOS technology or integrate...
International audienceElectro-absorption modulators, either embedded in CMOS technology or integrate...
We present in this paper the vertical integration of an electro-absorption modulator (EAM) onto a ve...
International audienceThe ever-increasing exchange of information translates in a need to develop tr...
International audienceThe ever-increasing exchange of information translates in a need to develop tr...
International audienceThe ever-increasing exchange of information translates in a need to develop tr...
International audienceThe huge increase of datacom traffic requires laser sources of ever-widening m...
In this PhD thesis, we describe experimental and theoretical studies on Electro-Absorption Modulator...
In this PhD thesis, we describe experimental and theoretical studies on Electro-Absorption Modulator...
In this PhD thesis, we describe experimental and theoretical studies on Electro-Absorption Modulator...
In this PhD thesis, we describe experimental and theoretical studies on Electro-Absorption Modulator...
Dans cette thèse nous décrivons l'étude expérimentale et théorique d'un modulateur à électro-absorpt...
International audienceVCSELs became dominant laser sources in many short optical link applications s...
International audienceVCSELs became dominant laser sources in many short optical link applications s...
International audienceElectro-absorption modulators, either embedded in CMOS technology or integrate...
International audienceElectro-absorption modulators, either embedded in CMOS technology or integrate...
International audienceElectro-absorption modulators, either embedded in CMOS technology or integrate...
We present in this paper the vertical integration of an electro-absorption modulator (EAM) onto a ve...
International audienceThe ever-increasing exchange of information translates in a need to develop tr...
International audienceThe ever-increasing exchange of information translates in a need to develop tr...
International audienceThe ever-increasing exchange of information translates in a need to develop tr...
International audienceThe huge increase of datacom traffic requires laser sources of ever-widening m...