Zobrazeno 1 - 10
of 2 334
pro vyhledávání: '"Vidal F. J."'
Using topology optimization, we inverse-design nanophotonic cavities enabling the preparation of pure states of pairs and triples of quantum emitters. Our devices involve moderate values of the dielectric constant, operate under continuous laser driv
Externí odkaz:
http://arxiv.org/abs/2405.15361
Autor:
Abad-Arredondo, J., Geng, Z., Keijsers, G., Bijloo, F., Garcia-Vidal, F. J., Fernandez-Dominguez, A. I., Rodriguez, S. R. K.
The connection between symmetries and conservation laws is a cornerstone of physics. It underlies Bloch's theorem which explains wave phenomena in all linear periodic systems. Here we demonstrate that, in a nonlinear grating with memory, diffracted w
Externí odkaz:
http://arxiv.org/abs/2311.00640
Autor:
Cargioli, A., Lednev, M., Lavista, L., Camposeo, A., Sassella, A., Pisignano, D., Tredicucci, A., Garcia-Vidal, F. J., Feist, J., Persano, L.
Optical control is achieved on the excited state energy transfer between spatially separated donor and acceptor molecules, both coupled to the same optical mode of a cavity. The energy transfer occurs through the formed hybrid polaritons and can be s
Externí odkaz:
http://arxiv.org/abs/2310.04121
In this study, we constructed a Fabry-Perot cavity with nanostructured, thin resonant metasurfaces as meta-mirrors. We developed a temporal coupled-mode theory and provided an accurate generalization of Fabry-Perot resonance and analytically derived
Externí odkaz:
http://arxiv.org/abs/2307.15414
Publikováno v:
Nanophotonics, 2022
We investigate the generation of entanglement between two quantum emitters through the inverse-design engineering of their photonic environment. By means of a topology-optimization approach acting at the level of the electromagnetic Dyadic Green's fu
Externí odkaz:
http://arxiv.org/abs/2204.09644
Autor:
Sáez-Blázquez, R., Cuartero-González, A., Feist, J., García-Vidal, F. J., Fernández-Domínguez, A. I.
Publikováno v:
Nano Letters 22, 2365 (2022)
We investigate the quantum-optical properties of the light emitted by a nanoparticle-on-mirror cavity filled with a single quantum emitter. Inspired by recent experiments, we model a dark-field set-up and explore the photon statistics of the scattere
Externí odkaz:
http://arxiv.org/abs/2112.09926
Publikováno v:
Advanced Optical Materials 8, 2001447 (2020)
Recent experiments have shown that highly efficient energy transfer can take place in organic nanocrystals at extremely low acceptor densities. This striking phenomenon has been ascribed to the formation of exciton polaritons thanks to the photon con
Externí odkaz:
http://arxiv.org/abs/2008.07209
Autor:
Zhao, D., Silva, R. E. F., Climent, C., Feist, J., Fernández-Domínguez, A. I., García-Vidal, F. J.
Publikováno v:
ACS Photonics 7, 3369-3375 (2020)
By means of quantum tensor network calculations, we investigate the large Purcell effect experienced by an organic molecule placed in the vicinity of a plasmonic nanostructure. In particular, we consider a donor-{\pi} bridge-acceptor dye at the gap o
Externí odkaz:
http://arxiv.org/abs/2005.05657
By means of ab-initio time dependent density functional theory calculations carried out on an prototypical hybrid plasmonic device (two metallic nanoparticles bridged by a one-atom junction), we demonstrate the strong interplay between photoinduced e
Externí odkaz:
http://arxiv.org/abs/1903.08443
Publikováno v:
Phys. Rev. B 97, 241407(R) (2018)
Long-range energy transfer in organic molecules has been experimentally obtained by strongly coupling their electronic excitations to a confined electromagnetic cavity mode. Here, we shed light into the polariton-mediated mechanism behind this proces
Externí odkaz:
http://arxiv.org/abs/1804.01784