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arXiv:2601.19361v1 Announce Type: new Abstract: We report on energy scaling of a 2.08-{\mu}m wavelength regenerative amplifier (RA) system based on the broadband gain material Ho:CaAlGdO4...
arXiv:2601.19368v1 Announce Type: new Abstract: Generative diffusion models are extensively used in unsupervised and self-supervised machine learning with the aim to generate new samples from...
arXiv:2601.19377v1 Announce Type: new Abstract: In this work, we compute the hydrodynamic force and the first and second moments of force acting on a translating...
arXiv:2601.19401v1 Announce Type: new Abstract: Due to any toroidal current column, the magnetic field is found to be sensitive as well as insensitive to its...
arXiv:2601.19403v1 Announce Type: new Abstract: Obstructions such as raindrops, fences, or dust degrade captured images, especially when mechanical cleaning is infeasible. Conventional solutions to obstructions...
arXiv:2601.19420v1 Announce Type: new Abstract: Spontaneous emission, as a fundamental radiative process and a versatile information carrier, plays a vital role in light-emitting devices, optical...
arXiv:2601.19444v1 Announce Type: new Abstract: High-precision spectroscopy of simple atomic systems can be used to advance the theory of atomic energy levels but can also...
arXiv:2601.19445v1 Announce Type: new Abstract: Turing patterns are a central paradigm for describing spatial patterns in nature. The corresponding theory of reaction-diffusion dynamics combines ideal...
arXiv:2601.19468v1 Announce Type: new Abstract: Direct numerical simulation of the strongly nonlinear stages of instability development for a non-conducting liquid with a charged free surface...
arXiv:2601.19486v1 Announce Type: new Abstract: This paper presents a design framework for synthesizing angularly selective spatial filters using non-uniform metagratings. While traditional metagratings focus on...
arXiv:2601.19505v1 Announce Type: new Abstract: Rimu.jl is a Julia package for solving many-body quantum problems. The core of the package is a matrix-free implementation of...
arXiv:2601.19528v1 Announce Type: new Abstract: Photonic integrated circuit devices can be used as refractometric opto-fluidic sensors to detect the presence of analytes in solution at...
arXiv:2601.19538v1 Announce Type: new Abstract: Electron-atom collisions in warm dense plasmas are crucial for astrophysics and controlled fusion research, where calculating short-range scattering matrices under...
arXiv:2601.19554v1 Announce Type: new Abstract: Quasi-Bessel beams produced by axiparabolas are increasingly used in high-intensity laser applications, yet their longitudinal profiles exhibit unwanted oscillations that...
arXiv:2601.19565v1 Announce Type: new Abstract: Direct-current superconducting quantum interference devices (dc-SQUIDs) are one of the most sensitive magnetic detectors. These sensors are extensively used in...
arXiv:2601.19574v1 Announce Type: new Abstract: Laser Shock Peening increases the fatigue life of metallic components by introducing beneficial compressive residual stresses. To achieve the desired...
arXiv:2601.19579v1 Announce Type: new Abstract: Compton scattering of photons off high-energy electrons is a fundamental quantum mechanical process widely utilized to produce a $\gamma$-ray beam...
arXiv:2601.19586v1 Announce Type: new Abstract: This paper introduces a nonlocal, dual-band reconfigurable intelligent surface (RIS) designed for full-space beam synthesis at 4.0 GHz and 6.3...
arXiv:2601.19600v1 Announce Type: new Abstract: The dynamics of entrainment of finite-size heavy particles in a turbulent open channel flow over a smooth surface are analyzed....
arXiv:2601.19621v1 Announce Type: new Abstract: We present a three-dimensional numerical study of the splashing dynamics of non-spherical droplets impacting a quiescent liquid film, covering a...
arXiv:2601.19632v1 Announce Type: new Abstract: Digital coding metasurfaces have revolutionized electromagnetic (EM) manipulation, yet typical tunable approaches based on active components suffer from the "volatility"...
arXiv:2601.19646v1 Announce Type: new Abstract: The rational design of Janus nanostructures that combine efficient optical absorption with controlled thermal transport is essential for advancing plasmonic...
arXiv:2601.19669v1 Announce Type: new Abstract: Precise knowledge of resonator dispersion, from both geometric and material contributions, is essential for reliable high-performance nonlinear integrated photonics devices,...
arXiv:2601.19676v1 Announce Type: new Abstract: A common approach to reduce the linewidth of a laser is an increase of its resonator length. In large gas...