Jean-Michel Gérard
University of Grenoble
427 Papers
2.4K Citations
Jean-Michel Gérard is an academic researcher from University of Grenoble. The author has contributed to research in topics: Quantum dot & Photoluminescence. The author has an hindex of 58, co-authored 421 publications. Previous affiliations of Jean-Michel Gérard include Commissariat à l'énergie atomique et aux énergies alternatives & French Alternative Energies and Atomic Energy Commission.
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Papers
Exciton-light interaction in three-dimensional microcavities
TL;DR: In this paper, a theoretical description of the interaction between confined excitons and photonic modes in pillar microcavities is given, and conditions for achieving the strong-coupling regime are determined.
Photonic wires and trumpets for ultrabright single photon sources
Jean-Michel Gérard,Julien Claudon,Joël Bleuse,M. Munsch,N. S. Malik,Niels Gregersen,Jesper Mørk +6 more
TL;DR: In this article, the authors compare the two possible tapering strategies that can be applied to their output end so as to tailor their radiation diagram in the far-field, and highlight the novel photonic trumpet geometry, which provides a clean Gaussian beam, and is much less sensitive to fabrication imperfections than the more common needle-like taper geometry.
Intraband Absorption Spectroscopy of Self-Assembled Quantum Dots
P. Boucaud,Sébastien Sauvage,François H. Julien,Jean-Michel Gérard,V. Thierry-Mieg +4 more
- 01 Jan 1998
TL;DR: In this paper, the InAs/GaAs self-assembled semiconductor quantum dots were investigated by direct or photo-induced spectroscopy and it was shown that the quantum dots exhibit electron and hole intraband absorption.
Patent
Source has a photon-based transmitters whose frequencies are distributed in such a manner chosen
Jean-Michel Gérard,Bruno Gayral,Si Dang Le +2 more
- 29 May 2000
TL;DR: In this paper, an optoelectronic component capable of emitting light pulses containing a single photon consisting of an optical resonant cavity (100) and a photon-emitting unit (250) placed in said optical cavity was described.
Advanced Superconducting Nanowire Single Photon Detectors for Photonic Quantum Technologies
Jean-Michel Gérard,Anna Mukhtarova,Luca Redaelli,H. Machhadani,Eva Monroy,Val Zwiller +5 more
- 18 Dec 2018
TL;DR: In the field of quantum technologies, the superconducting nanowire single photon detector was used for the first time in this paper, where it was used to detect a single photon.