Doctorat en Fotònica
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Articles de revista [68]
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Inverse-design of non-Hermitian potentials for light management
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2022)
Conference report
Open AccessIn this paper, we propose a general inverse-design strategy based on genetic algorithm optimization to achieve ‘on demand’ manipulation of light in one-dimensional (1D) and two-dimensional (2D) non-Hermitian systems. The ... -
Attosecond core-level spectroscopy reveals the flow of excitation in a material between light, carriers and phonons
(Institute of Electrical and Electronics Engineers (IEEE), 2022)
Conference report
Open AccessWe use attosecond core-level X-ray spectroscopy to disentangle the spectral and dynamical signatures of energy conversion pathways between photons, charge carriers and the lattice in graphite with attosecond precision and ... -
Magnetic properties and quench dynamics of two interacting ultracold molecules in a trap
(Royal Society of Chemistry (RSC), 2020)
Article
Open AccessWe theoretically investigate the magnetic properties and nonequilibrium dynamics of two interacting ultracold polar and paramagnetic molecules in a one-dimensional harmonic trap in external electric and magnetic fields. ... -
Quantum channel marginal problem
(American Physical Society, 2022-03-31)
Article
Open AccessGiven a set of local dynamics, are they compatible with a global dynamics? We systematically formulate these questions as quantum channel marginal problems. These problems are strongly connected to the generalization of ... -
Entanglement preserving local thermalization
(American Physical Society, 2020-03-30)
Article
Open AccessWe investigate whether entanglement can survive the thermalization of subsystems. We present two equivalent formulations of this problem: (1) Can two isolated agents, accessing only preshared randomness, locally thermalize ... -
Communication, dynamical resource theory, and thermodynamics
(2021-05-12)
Article
Open AccessRecently, new insights have been obtained by jointly studying communication and resource theory. This interplay consequently serves as a potential platform for interdisciplinary studies. To continue this line, we analyze ... -
Resource preservability
(2020-03-19)
Article
Open AccessResource theory is a general, model-independent approach aiming to understand the qualitative notion of resource quantitatively. In a given resource theory, free operations are physical processes that do not create the ... -
Single-domain Bose condensate magnetometer achieves energy resolution per bandwidth below h
(2022-02-08)
Article
Open AccessWe present a magnetic sensor with energy resolution per bandwidth ER < h. We show how a 87Rb single-domain spinor Bose– Einstein condensate, detected by nondestructive Faraday rotation probing, achieves single-shot ... -
Interferometric measurement of interhyperfine scattering lengths in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Rb</mml:mi><mml:mprescripts /><mml:none /><mml:mn>87</mml:mn></mml:mmultiscripts></mml:math>
(American Physical Society (APS), 2019-09-10)
Article
Open AccessWe present interferometeric measurements of the f = 1 to f = 2 interhyperfine scattering lengths in a single-domain spinor Bose-Einstein condensate of 87Rb. The interhyperfine interaction leads to a strong and state-dependent ... -
Cavity-enhanced polarization rotation measurements for low-disturbance probing of atoms
(2021-12-06)
Article
Open AccessWe propose and demonstrate cavity-enhanced polarization-rotation measurement as a means to detect magnetic effects in transparent media with greater sensitivity at equal optical disturbance to the medium. Using the Jones ... -
Bose-Einstein condensate comagnetometer
(American Institute of Physics (AIP), 2020-04-29)
Article
Open AccessWe describe a comagnetometer employing the f ¼ 1 and f ¼ 2 ground state hyperfine manifolds of a 87Rb spinor Bose-Einstein condensate as colocated magnetometers. The hyperfine manifolds feature nearly opposite gyromagnetic ... -
Scalable and tunable periodic graphene nanohole arrays for mid-infrared plasmonics
(2018-09-12)
Article
Open AccessDespite its great potential for a wide variety of devices, especially mid-infrared biosensors and photodetectors, graphene plasmonics is still confined to academic research. A major reason is the fact that, so far, ...