S
Sylvain Charbonneau
Researcher at National Research Council
Publications - 71
Citations - 2033
Sylvain Charbonneau is an academic researcher from National Research Council. The author has contributed to research in topics: Quantum well & Photoluminescence. The author has an hindex of 24, co-authored 71 publications receiving 2005 citations.
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Journal ArticleDOI
Red-Emitting Semiconductor Quantum Dot Lasers
Simon Fafard,Karin Hinzer,Sylvain Raymond,M. Dion,John P. McCaffrey,Yan Feng,Sylvain Charbonneau +6 more
TL;DR: Red-emitting, self-assembled QDs of highly strained InAlAs have been grown by molecular beam epitaxy on a GaAs substrate to demonstrate the good size distribution and high gain in these high-quality QDs.
Journal ArticleDOI
State filling and time-resolved photoluminescence of excited states in InxGa1-xAs/GaAs self-assembled quantum dots.
Sylvain Raymond,Simon Fafard,Philip J. Poole,Arkadiusz Wójs,Pawel Hawrylak,Sylvain Charbonneau,D. Leonard,R. Leon,Pierre Petroff,James L. Merz +9 more
TL;DR: By increasing the photoexcitation intensity, excited-state interband transitions up to n=5 can be observed in photoluminescence, allowing the Fermi level to be raised by more than 200 meV due to the combined large intersublevel spacing and the low density of states.
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InAs self‐assembled quantum dots on InP by molecular beam epitaxy
TL;DR: In this paper, the authors present results of room temperature photoluminescence (PL) emission from a 0-dimensional system in the ∼1.4 to ∼ 1.7 μm spectral region.
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Photonic integrated circuits fabricated using ion implantation
Sylvain Charbonneau,Emil S. Koteles,Philip J. Poole,Jian-Jun He,G. C. Aers,J.E. Haysom,Margaret Buchanan,Yan Feng,A. Delage,Fang Yang,Michael Davies,R. D. Goldberg,P. G. Piva,Ian V. Mitchell +13 more
TL;DR: In this paper, a technique based on ion implantation-induced QW intermixing was developed to enhance the QWI rate in selected areas of a wafer, which offers the prospect of a powerful and simple fabrication route for the integration of discrete optoelectronic devices and for forming photonic integrated circuits.
Journal ArticleDOI
Temperature effects on the radiative recombination in self-assembled quantum dots
Simon Fafard,Sylvain Raymond,G. Wang,R. Leon,D. Leonard,Sylvain Charbonneau,James L. Merz,Pierre Petroff,John E. Bowers +8 more
TL;DR: In this paper, the influence of temperature on the thermal quenching of self-assembled quantum dots (QDs) was measured by monitoring spectral features obtained when probing the PL of small QD ensembles (few hundreds QDs).