292 citations · 1.1k across the 28 of their papers we have counts for
5 papers · 1 filter
Directing random lasing emission using cavity exciton-polaritons
Paul Bouteyre, Hai Son Nguyen, Jean-Sébastien Lauret +9
Random lasing is an intriguing phenomenon occurring in disordered structures with optical gain. In such lasers, the scattering of light provides the necessary feedback for lasing a…
Room temperature cavity polaritons with 3D hybrid perovskite - Towards low-cost polaritonic devices
Paul Bouteyre, Hai Son Nguyen, Jean-Sébastien Lauret +9
Hybrid halide perovskites are now considered as low-cost materials for contemporary research in photovoltaics and nanophotonics. In particular, because these materials can be solut…
Excitation transfer and luminescence in porphyrin-carbon nanotube complexes
G. Magadur, Jean-Sébastien Lauret, V. Alain-Rizzo +4
Functionalization of carbon nanotubes with hydrosoluble porphyrins (TPPS) is achieved by "-stacking". The porphyrin/nanotube interaction is studied by means of optical absorptio…
Inferring periodic orbits from spectra of simple shaped micro-lasers
M. Lebental, N. Djellali, C. Arnaud +5
Dielectric micro-cavities are widely used as laser resonators and characterizations of their spectra are of interest for various applications. We experimentally investigate micro-l…
Directional emission of stadium-shaped micro-lasers
M. Lebental, J. -S. Lauret, J. Zyss +2
The far-field emission of two dimensional (2D) stadium-shaped dielectric cavities is investigated. Micro-lasers with such shape present a highly directional emission. We provide ex…