of dynamic photoelasticity, which has contributed greatly to the study of complex phenomena such as fracture of materials. Photoelasticity has been used...
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Phase modulator for ellipsometry Photoelasticity Canit, J. C.; Badoz, J. (1983-02-15). "New design for a photoelastic modulator". Applied Optics. 22 (4):...
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of the Development of Photoelasticity in Germany, Especially in Munich". In Nisida, Masataka; Kawata, Kozo (eds.). Photoelasticity. International Symposium...
139 KB (13,889 words) - 18:33, 14 June 2025
e.g., an external force or electric field. This effect is called photoelasticity, and can be used to reveal stresses in structures. The birefringent...
82 KB (9,202 words) - 00:26, 16 June 2025
A comparison (using transmission photoelasticity) between the stress diffusion in an elastic body (on the left) and a model of masonry (on the right)...
21 KB (2,434 words) - 01:20, 24 May 2025
studied the birefringence of crystals under compression and discovered photoelasticity, thereby creating the field of optical mineralogy. For this work, William...
38 KB (4,187 words) - 09:08, 10 June 2025
attributed this phenomenon to stress-induced birefringence —now known as photoelasticity. In a memoir read in September 1822, Fresnel announced that he had...
196 KB (25,819 words) - 02:24, 16 June 2025
diffraction order. The acousto-optic effect is a specific case of photoelasticity, where there is a change of a material's permittivity, ε {\displaystyle...
18 KB (2,556 words) - 17:28, 15 February 2024
Timoshenko.[citation needed] Frocht was an authority on photoelasticity and his two volume work, Photoelasticity, is a classic text in the field. He worked at the...
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Electro-optic modulator Jeffree cell Liquid crystal tunable filter Photoelasticity Pockels effect "Acousto-optic Theory Application Notes" (PDF). Paschotta...
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had developed within the jelly. Through this practice he discovered photoelasticity, which is a means of determining the stress distribution within physical...
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of stress-induced birefringence and by employing techniques of 3D photoelasticity. The high fracture toughness due to residual compressive stresses makes...
20 KB (2,345 words) - 15:20, 7 June 2025
Stresses in a contact area loaded simultaneously with a normal and a tangential force. Stresses were made visible using photoelasticity....
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related to the strain in a material by way of the given material's photoelasticity tensor. DOP is also visualized using the Poincaré sphere representation...
74 KB (9,420 words) - 02:38, 11 June 2025
test and the reassembly at Cordouan, Fresnel submitted his papers on photoelasticity (16 September 1822), elliptical and circular polarization and optical...
60 KB (6,847 words) - 18:44, 24 May 2025
Birefringence Color Electro-optic effect Luminosity Optical activity Photoelasticity Photosensitivity Reflectivity Refractive index Scattering Transmittance...
10 KB (1,148 words) - 10:35, 11 March 2025
a non-SI unit used to measure the susceptibility of a material to photoelasticity, or the value of the stress-optic coefficient of the material. The...
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Lab-on-a-chip Leaf sensor Machine vision Microelectromechanical systems MOSFET Photoelasticity Quantum sensor Radar Ground-penetrating radar Synthetic aperture radar...
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He received a Ph.D. at the Sorbonne as a physicist on a subject of photoelasticity. He was awarded the Edward Longstreth Medal from the Franklin Institute...
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known for consistently using photoelasticity to understand and explain the behavior of structures. He used photoelastic experiments both as a visual tool...
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when subject to mechanical stress, a phenomenon which is the basis of photoelasticity. Non-birefringent methods, to rotate the linear polarisation of light...
107 KB (12,886 words) - 21:46, 13 May 2025
direct refraction experiment verifying David Brewster's hypothesis that photoelasticity (as it is now known) is stress-induced birefringence. 1863 – Robert...
57 KB (5,660 words) - 08:06, 29 May 2025
shear stress is constant. These curves are directly determined using photoelasticity methods. Isopachs are curves along which the mean normal stress is...
30 KB (4,293 words) - 02:58, 7 June 2025
rotation is dependent on wavelength. The experimental method called photoelasticity used for analyzing stress distribution in solids is based on the same...
60 KB (6,595 words) - 19:25, 24 May 2025
^{4}}}n^{8}p^{2}kT_{\text{f}}\beta } where n is the refraction index, p is the photoelastic coefficient of the glass, k is the Boltzmann constant, and β is the isothermal...
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doi:10.1007/BF02318864. Prabhakaran, R.; Sawyer, Wayne (January 1986). "A photoelastic investigation of asymmetric four point bend shear test for composite...
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His sister Agnes Pockels (1862–1935) was a pioneer in chemistry. Photoelasticity Physical crystallography before X-rays Katzir, Shaul (2003). "From...
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ISBN 9780486659572. P.S. Theocaris; E.E. Gdoutos (1979). Matrix Theory of Photoelasticity. Springer Series in Optical Sciences. Vol. 11 (1st ed.). Springer-Verlag...
31 KB (4,069 words) - 23:10, 4 May 2025
Croydon typhoid outbreak of 1937. Treatise on Photoelasticity (1931) – with E G Coker A Manual of Photoelasticity for Engineers (1936) List of Vice-Chancellors...
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electrolytes apparently stable to Li metal, as visualized and measured using photoelasticity experiments, dendrites propagate primarily due to pressure build up...
100 KB (10,589 words) - 17:19, 7 June 2025