Results 41 to 50 of about 190,665 (333)
Holographic interferometry study of the dissolution and diffusion of gypsum in water [PDF]
Geochimica and Cosmochimica Acta 71 (2007) 1913-1920, 2009 We have performed holographic interferometry measurements of the dissolution of the (010) plane of a cleaved gypsum single crystal in pure water. These experiments have provided the value of the dissolution rate constant k of gypsum in water and the value of the interdiffusion coefficient D of its aqueous species in water.
arxiv +1 more source
Quantitative imaging of the complexity in liquid bubbles' evolution reveals the dynamics of film retraction [PDF]
, 2018 The dynamics and stability of thin liquid films have fascinated scientists over many decades. Thin film flows are central to numerous areas of engineering, geophysics, and biophysics and occur over a wide range of length, velocity, and liquid properties ...
Di Maio, Ernesto +6 more
core +3 more sources
Identification of temperature field in thermoacoustic generator
EPJ Web of Conferences, 2014 Presented paper includes description of design and assemblage of an experimental device for measuring temperature field into thermoacoustic generator using holographic interferometry method.
Veselý Martin +3 more
doaj +1 more source
Passive introduction of carrier fringes in real-time photo refractive interferometers for single interferogram analysis [PDF]
Journal of the European Optical Society-Rapid Publications, 2006 We propose a new technique to introduce carrier fringes in an holographic interferometric set-up for deformation or vibration analyses. This technique makes use of the anisotropic diffraction processes of photorefractive crystals.
Pauliat Gilles +3 more
doaj +1 more source
Digital holographic interferometry applied to the investigation of ignition process.
Optics Express, 2017 We use the digital holographic interferometry (DHI) technique to display the early ignition process for a butane-air mixture flame. Because such an event occurs in a short time (few milliseconds), a fast CCD camera is used to study the event.
J. Pérez-Huerta +4 more
semanticscholar +1 more source
Verification of ESPI Stress Analysis by Means Of FEM [PDF]
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, 2013 The main goal of this paper is verification of accuracy of ESPI strain sensor Dantec dynamics Q-100. ESPI is the digital holographic interferometry method for measuring small displacements and deformations.
Luboš PEČENKA +2 more
doaj +1 more source
Minimal Length in Quantum Gravity, Equivalence Principle and Holographic Entropy Bound [PDF]
Class.Quant.Grav.28:065013,2011, 2011 A possible discrepancy has been found between the results of a neutron interferometry experiment and Quantum Mechanics. This experiment suggests that the weak equivalence principle is violated at small length scales, which quantum mechanics cannot explain.
arxiv +1 more source
Optics Express, 2016 Thermal lensing in diode-side-pumped Nd:YAG laser has been measured quantitatively using digital holographic interferometry. A series of holograms, carrying the information of the laser rod under different pump currents, are recorded with a CCD and ...
Jianglei Di +5 more
semanticscholar +1 more source
Natural Crystal Structure for Generating Raman‐Like Orbital Angular Momentum States
Advanced Science, EarlyView.This work proposes a strategy for symmetry breaking of the degenerate OAM states relying on the natural anisotropy of crystal gain, to select the handedness of the spatial spiral phase front and further tunable Raman‐like OAM states by thermal‐driven, which clarifies the contribution of intrinsic crystal property to the OAM states and opens a new route
Tianxiang Meng +4 more
wiley +1 more source
Experimental investigation of temperature fields in a synthetic jet
MATEC Web of Conferences, 2014 The paper deals with the measurement of temperature fields in a synthetic jet. This type of experiment presents several challenges; therefore, to ensure the best precision possible, two experimental methods were used – digital holographic interferometry (
Dančová Petra +2 more
doaj +1 more source