Results 101 to 110 of about 178,077 (297)

Visualization of Spatial–Temporal Evolution of Light-Induced Refractive Index in Mn:Fe:KTN Co-Doped Crystal Based on Digital Holographic Interferometry

IEEE Photonics Journal, 2015
The dynamic refractive-index-change behavior of the light-induced process in an Mn:Fe:KTN crystal illuminated by a focused light sheet can be observed experimentally by digital holographic interferometry.
Qieni Lu, Jinxin Han, Haitao Dai, Baozhen Ge, Shuang Zhao   +4 more
doaj   +1 more source

Holographic Interferometry of the Distortion of Thermoelectric Cooling Modules [PDF]

, 1966
Robert Wolfe, E. Thomas Doherty
openalex   +1 more source

MEASUREMENT OF VIBRATION PARAMETERS OF THE WAVEGUIDE FOR MEDICAL TREATMENT

Приборы и методы измерений, 2015
Methods allowing investigation of vibrations of the stainless steel waveguide by combining noncontact techniques with the state-of-the-art multiphysics software are developed.
A. Palevicius, A. Bubulis, V. Minchenya
doaj  

Nondestructive Testing of Residual Stress on the Welded Part of Butt-welded A36 Plates Using Electronic Speckle Pattern Interferometry

Nuclear Engineering and Technology, 2016
Most manufacturing processes, including welding, create residual stresses. Residual stresses can reduce material strength and cause fractures. For estimating the reliability and aging of a welded structure, residual stresses should be evaluated as ...
Kyeongsuk Kim, Hyunchul Jung
doaj   +1 more source

Holographic Interferometry [PDF]

, 1975
R. F. Wuerker
openalex   +1 more source

Measurement of three-dimensional temperature fields above heated surfaces by holographic interferometry [PDF]

, 1974
Donald W. Sweeney, Charles M. Vest
openalex   +1 more source

Digital holographic interferometry with CO2 lasers and diffuse illumination applied to large space reflector metrology [Invited].

Applied Optics, 2013
Digital holographic interferometry in the long-wave infrared domain has been developed by combining a CO(2) laser and a microbolometer array. The long wavelength allows large deformation measurements, which are of interest in the case of large space ...
M. Georges, J. Vandenrijt, C. Thizy, Y. Stockman, P. Queeckers, F. Dubois, D. Doyle   +6 more
semanticscholar   +1 more source

A Review: Phase Measurement Techniques Based on Metasurfaces

Photonics
Phase carries crucial information about the light propagation process, and the visualization and quantitative measurement of phase have important applications, ranging from ultra-precision metrology to biomedical imaging.
Zhicheng Zhao, Yueqiang Hu, Shanyong Chen   +2 more
doaj   +1 more source

Application of holographic interferometry to cylinder deformation [PDF]

, 1987
W. T. Evans, Rod Russell, A White
openalex   +1 more source

Visualization of High Frequency Ultrasonic Wavefronts by Holographic Interferometry [PDF]

, 1981
Masahito Ueda, Yoshihiro Oshida, Koichi Iwata, Ryo Nagata   +3 more
openalex   +1 more source