Results 21 to 30 of about 2,101,430 (372)
Yb:CaGdAlO_4 thin-disk laser [PDF]
Optics Letters, 2011 We present the first demonstration of a Yb:CALGO thin-disk laser. In a slightly multimode configuration, we obtained up to 30 W of average power at a slope efficiency of 40% and an optical-to-optical efficiency of 32%. With a single-mode cavity, an average power of 25 W was achieved.
Ricaud, Sandrine +12 more
openaire +4 more sources
Rotating relativistic thin disks [PDF]
Physical Review D, 2000 18 eps figures, to be published ...
Guillermo A. González +1 more
openaire +2 more sources
Optics Express, 2020 We present an ultrafast thin-disk based multipass amplifier operating at a wavelength of 1030 nm, designed for atmospheric research in the framework of the Laser Lightning Rod project. The CPA system delivers a pulse energy of 720 mJ and a pulse duration
C. Herkommer +11 more
semanticscholar +1 more source
Calculation of electrical impedance of oscillating piezoceramic disk in the area of high frequencies
Технічна інженерія, 2020 The relevance of the use of various functional elements of piezoelectronics in power and information systems is due primarily to their high reliability. As a result of research of mathematical model of the real device it is possible to define a specific ...
K.V. Bazilo +3 more
doaj +1 more source
The Astrophysical Journal, 2022 Accurate disk mass measurements are necessary to constrain disk evolution and the timescale of planet formation, but such measurements are difficult to make and are very dependent on assumptions. Here, we look at the assumption that the disk is optically
Z. Xin +4 more
doaj +1 more source
Physical Review D, 2023 Thin disk accretion is often modeled in highly dynamical settings using the two-dimensional equations of viscous hydrodynamics, with viscosity representing unresolved turbulence. These equations are supposed to arise after vertical integration of the full three-dimensional equations of hydrodynamics, under the assumption of a geometrically thin disk ...
openaire +3 more sources
Shadows and optical appearance of black bounces illuminated by a thin accretion disk [PDF]
, 2021 We study the light rings and shadows of an uniparametric family of spherically symmetric geometries interpolating between the Schwarzschild solution, a regular black hole, and a traversable wormhole, and dubbed as black bounces, all of them sharing the ...
Merce Guerrero +3 more
semanticscholar +1 more source
THE MAGNESIUM ABUNDANCE IN THE THIN AND THICK DISK OF THE GALAXY
Odessa Astronomical Publications, 2017 The chemical evolution of the thin and thick disk of our Galaxy was investigated in framework of the opened model with gas inflow. It was supposed that the thin and thick disks separate chemically and spatially and have different evolution timescales ...
T. V. Nykytyuk, T. V. Mishenina
doaj +1 more source
Structural and signaling proteins in the Z-disk and their role in cardiomyopathies
Frontiers in Physiology, 2023 The sarcomere is the smallest functional unit of muscle contraction. It is delineated by a protein-rich structure known as the Z-disk, alternating with M-bands.
Maya Noureddine +2 more
doaj +1 more source
Thin disk kinematics from RAVE and the solar motion [PDF]
, 2012 Aims. We study the Milky Way thin disk with the Radial Velocity Experiment (RAVE) survey. We consider the thin and thick disks as different Galactic components and present a technique to statistically disentangle the two populations.
Bertelli, G. +16 more
core +2 more sources