This experimental thesis deals with high-index-contrast integrated nonlinear photonics, with a focus on micro- and nano-fabrication. My main objective is to assess the potential of the monolithic AlGaAs platform for the challenges of the 21 st -century photonics, with respect to alternative hybrid solutions. Since high index contrast requires a guiding medium with a much higher refractive index than the cladding, we resort toAlGaAs structures (n ≈ 3) either suspended in air (n = 1) or sitting on AlOx (n ≈ 1.6).In this context, I observed the second harmonic generation (SHG) at 1.55 µm in two families of suspended AlGaAs devices that I designed and fabricated: microdisks and nanowires.In the former, the measured SHG efficiency of 2.8 × 10 −4...
La consommation d’énergie liée aux technologies de l’information augmente trèsrapidement et dans la ...
This work focuses on the technological know-how necessary to fabricate integratedparametric sources ...
© 2017 Institute of Electrical and Electronics Engineers Inc. All Rights Reserved. We fabricate AlGa...
This experimental thesis deals with high-index-contrast integrated nonlinear photonics, with a focus...
All-dielectric nonlinear meta-optics is attracting a great deal of interest thanks to the feasibilit...
We report the effect of the aluminum oxide substrate on the emission of monolithic AlGaAs-on-insulat...
We report the effect of the aluminum oxide substrate on the emission of monolithic AlGaAs-on-insulat...
We report the effect of the aluminum oxide substrate on the emission of monolithic AlGaAs-on-insulat...
We report the effect of the aluminum oxide substrate on the emission of monolithic AlGaAs-on-insulat...
Recently, nonlinear optics at the nanoscale level has emerged as a promising branch of nanophotonics...
Aluminum gallium arsenide-on-insulator (AlGaAsOI) exhibits large chi(2) and chi(3) optical nonlinear...
The energy consumption of the whole ICT ecosystem is growing at a fast paceand in a global context o...
La méta-optique non linéaire tout diélectrique suscite un vif intérêt, grâce à la faisabilité de nan...
The heterogeneous integration of AlGaAs-on-insulator has great potential for nonlinear optics. This ...
AlGaAs-on-insulator (AlGaAs-OI) is a new and promising material platform for integrated nonlinear ph...
La consommation d’énergie liée aux technologies de l’information augmente trèsrapidement et dans la ...
This work focuses on the technological know-how necessary to fabricate integratedparametric sources ...
© 2017 Institute of Electrical and Electronics Engineers Inc. All Rights Reserved. We fabricate AlGa...
This experimental thesis deals with high-index-contrast integrated nonlinear photonics, with a focus...
All-dielectric nonlinear meta-optics is attracting a great deal of interest thanks to the feasibilit...
We report the effect of the aluminum oxide substrate on the emission of monolithic AlGaAs-on-insulat...
We report the effect of the aluminum oxide substrate on the emission of monolithic AlGaAs-on-insulat...
We report the effect of the aluminum oxide substrate on the emission of monolithic AlGaAs-on-insulat...
We report the effect of the aluminum oxide substrate on the emission of monolithic AlGaAs-on-insulat...
Recently, nonlinear optics at the nanoscale level has emerged as a promising branch of nanophotonics...
Aluminum gallium arsenide-on-insulator (AlGaAsOI) exhibits large chi(2) and chi(3) optical nonlinear...
The energy consumption of the whole ICT ecosystem is growing at a fast paceand in a global context o...
La méta-optique non linéaire tout diélectrique suscite un vif intérêt, grâce à la faisabilité de nan...
The heterogeneous integration of AlGaAs-on-insulator has great potential for nonlinear optics. This ...
AlGaAs-on-insulator (AlGaAs-OI) is a new and promising material platform for integrated nonlinear ph...
La consommation d’énergie liée aux technologies de l’information augmente trèsrapidement et dans la ...
This work focuses on the technological know-how necessary to fabricate integratedparametric sources ...
© 2017 Institute of Electrical and Electronics Engineers Inc. All Rights Reserved. We fabricate AlGa...