Results 161 to 170 of about 111,516 (212)

Implementation of a dual-phase grating interferometer for multi-scale characterization of building materials by tunable dark-field imaging. [PDF]

Sci Rep
Organista C, Tang R, Shi Z, Jefimovs K, Josell D, Romano L, Spindler S, Kibleur P, Blykers B, Stampanoni M, Boone MN.   +10 more
europepmc   +1 more source

Density of fresh wall of acute aortic dissection with synchrotron-based x-ray phase tomography. [PDF]

Interdiscip Cardiovasc Thorac Surg
Yokawa K, Hoshino M, Yagi N, Nakashima Y, Nakagawa K, Okita Y, Okada K, Tsukube T.   +7 more
europepmc   +1 more source

Micro-Opto-Electro-Mechanical Systems for High-Precision Displacement Sensing: A Review. [PDF]

Micromachines (Basel)
Xin C, Xu Y, Zhang Z, Li M.
europepmc   +1 more source

Finite element fracture load analysis and dark-field X-ray imaging of osteoporotic and healthy vertebrae in human lumbar spine specimens. [PDF]

BMC Musculoskelet Disord
Hesse N, Strack D, Rischewski JF, Gassert FT, Kufner A, Urban T, Lochschmidt ME, Schwaiger BJ, Braun C, Mueller DP, Pfeiffer D, Baum T, Subburaj K, Pfeiffer F, Gersing AS.   +14 more
europepmc   +1 more source

Multi-Core Fiber Bragg Grating and Its Sensing Application. [PDF]

Sensors (Basel)
Zhang X, Wang H, Yuan T, Yuan L.
europepmc   +1 more source

Overview of Optical Fiber Biosensors for the Detection of Cancer Biomarkers in the Past Decade. [PDF]

ACS Omega
Vikas, Mishra AK, Verma RK, Saccomandi P.   +3 more
europepmc   +1 more source

Gravitationally-induced wave function collapse time for molecules.

Phys Chem Chem Phys
Tomaz AA, Mattos RS, Barbatti M.
europepmc   +1 more source

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Talbot interferometer as a time filter

Diffractive Optics and Micro-Optics, 2000
The Talbot interferometer consists of two gratings at a finite distance from each other. We consider a configuration of two phase gratings where the second coherently combines the diffraction orders generated by the first grating and discuss its use as a temporal filter. .
Jürgen Jahns
exaly   +2 more sources

Analysis of polychromaticity effects in X-ray Talbot interferometer

Analytical and Bioanalytical Chemistry, 2010
The influence of polychromaticity of the X-ray source on the performance of an X-ray Talbot interferometer applied for phase-contrast imaging is analyzed through numerical simulations based on the Fresnel diffraction theory. The presented simulation results show that the visibility of the self-image is fairly insensitive to the source polychromaticity ...
Kai Zhang, Qingxi Yuan, Ziyu Wu
exaly   +3 more sources

Quantitative coherence analysis with an X-ray Talbot–Lau interferometer

Analytical and Bioanalytical Chemistry, 2010
Differential phase-contrast (DPC) X-ray imaging has been performed in the Talbot-Lau configuration, in which the X-ray source was a combination of an absorption grating and a laboratory X-ray generator. We report here quantitative analysis of partial coherence effects on the X-ray Talbot-Lau interferometer.
Kai Zhang, Qingxi Yuan, Ziyu Wu
exaly   +3 more sources