Ponències/Comunicacions de congressos
Recent Submissions
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KM3NeT Core Collapse Supernovae observation program in standalone and multi-messenger modes
(arXiv, 2021)
Conference report
Open AccessThe KM3NeT research infrastructure in the Mediterranean is a multi-purpose cubic-kilometre neutrino observatory consisting of two detectors optimised to study cosmic and atmospheric neutrinos between GeV to PeV energies. ... -
Dynamic higher-order Bessel-Gauss beam interference generation of rotating beams
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2022)
Conference report
Restricted access - publisher's policyOne of the key trends in laser material processing is the usage of structured laser beams. One such example is the Bessel beam with an elongated focal area and self-healing properties. Higher-order Bessel beams can be ... -
Spatial filter realized by dielectrice waveguides
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2022)
Conference report
Restricted access - publisher's policyIn this work, we introduce a spatial filtering mechanism that can be effectively utilized by photonic crystals. The phenomenon utterly expressed here is Rayleigh-Wood’s anomaly. Such a mechanism is realized and optimized ... -
Modes in microchip lasers
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2022)
Conference report
Restricted access - publisher's policyThe transverse modes in microchip lasers (MCL) appear different from the classical mode theory, as the resonator consists of a set of plane mirrors (similar to semiconductor edge-emitting lasers and VCSELs). Then the ... -
Non-Hermitian coupled semiconductor laser array
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2022)
Conference report
Open AccessWe propose and explore a stabilization mechanism of a semiconductor laser array based on asymmetric coupling between neighboring lasers. The stabilization scheme takes advantage of the symmetry breaking of non-Hermitian ... -
Scaling Effect in an intermediate Break LOCA scenario
(2022)
Conference report
Restricted access - publisher's policyScaling studies in the field of nuclear thermalhydraulics have been carried out to analyze and extrapolate phenomenology from Integral Test Facilities (ITFs) to operating full size Nuclear Power Plants (NPP). The Power-to-Volume ... -
The Equivalency of Theoretical and Monte Carlo Approaches in Neutron Transport: the case of simplified slowing-down
(2022)
Conference report
Restricted access - publisher's policyFor purposes of engineering education, computer experiments or simulations are powerful tools to demonstrate and emphasize physical concepts instead of relying on complex and ambiguous mathematics. The main advantage of ... -
Atomistic simulations and theoretical predictions of helium nucleation in liquid Pb-Li eutectic alloy
(2022)
Conference report
Restricted access - publisher's policyLiquid Lead-Lithium Eutectic (LLE) alloy is a promising candidate coolant and/or breeder to attain tritium self-sufficiency in the EU DEMO breeding blanket design. Liquid metals are characterized with excellent heat-transport ... -
Direct- and Inverse-design for non-Hermitian smart light management
(META Conference, 2022)
Conference report
Open AccessWe present direct and inverse-design strategies to achieve ‘on demand’ dynamical manipulation of light by non-Hermitian potentials. The direct approach, based on a generalized Hilbert Transform, widens the concept of the ... -
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 ... -
Hydrogen bonding in aqueous solutions of sulfuric and methanesulfonic acids: a computer simulation study
(Universitat de Barcelona, 2022)
Conference lecture
Open AccessOne of the current research topics in atmospheric physics is the study of the influence of sulphate aerosols in the atmospheric dynamics; particularly, in the acid rain or in the greenhouse effect. In many cases these ... -
Light control by Non-Hermitian modulation in multimode fiber
(META Conference, 2022)
Conference report
Open AccessWe show that a non-Hermitian modulation of the potential along the nonlinear multimode fibers controls dynamics of propagating radiation. Specifically we consider simultaneous modulation of the refraction index and gain/loss ...