Yoann Curé
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View article: On-Chip Electrostatic Actuation of a Photonic Wire Antenna Embedding Quantum Dots
On-Chip Electrostatic Actuation of a Photonic Wire Antenna Embedding Quantum Dots Open
A photonic wire antenna embedding individual quantum dots (QDs) constitutes a promising platform for both quantum photonics and hybrid nanomechanics. We demonstrate here an integrated device in which on-chip electrodes can apply a static o…
View article: AlGaN/GaN heterostructures with asymmetric graded-index separate confinement heterostructure for electron-beam pumped UV lasers
AlGaN/GaN heterostructures with asymmetric graded-index separate confinement heterostructure for electron-beam pumped UV lasers Open
We present a study of undoped AlGaN/GaN separate confinement heterostructures designed to operate as electron beam pumped ultraviolet lasers. We discuss the effect of spontaneous and piezoelectric polarization on carrier diffusion, compari…
View article: II-VI semiconductors and derivated kesterites structures for photovoltaic conversion
II-VI semiconductors and derivated kesterites structures for photovoltaic conversion Open
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View article: Static strain tuning of quantum dots embedded in a photonic wire
Static strain tuning of quantum dots embedded in a photonic wire Open
We use strain to statically tune the semiconductor band gap of individual InAs quantum dots (QDs) embedded in a GaAs photonic wire featuring very efficient single photon collection. Thanks to the geometry of the structure, we are able to s…
View article: Large and Uniform Optical Emission Shifts in Quantum Dots Strained along Their Growth Axis
Large and Uniform Optical Emission Shifts in Quantum Dots Strained along Their Growth Axis Open
We introduce a calibration method to quantify the impact of external mechanical stress on the emission wavelength of distinct quantum dots (QDs). Specifically, these emitters are integrated in a cross-section of a semiconductor core wire a…