Results 251 to 260 of about 28,756 (270)

Speckle- and Digital Holographic Interferometry (A Comparison)

1996
There exists many types of optical systems which allow deformation and shape measurements which are based on interferometry. Different names are used: holographic interferometry, digital holographic interferometry, direct holography, speckle correlation interferometry, electronic speckle interferometry (ESPI), TV-holography, shearing interferometry ...
G. Pedrini, Y. Zou, H. J. Tiziani
openaire   +1 more source

Digital heterodyne holographic interferometry of flow fields

AIP Conference Proceedings, 1980
Flow medium inhomogeneities associated with the gain region of large scale laser systems can result in significant degradation of the outcoupled laser beam quality. To achieve beam quality goals, relative density fluctuations will have to be below 10−5.
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Digital holographic interferometry for temperature measurement of oil lamp flames with different wick thicknesses

Sustainable Energy Technologies and Assessments, 2022
N. Jabeen, A. K. Nirala
semanticscholar   +1 more source

Simultaneous tracking of freezing front and associated temperature-distribution using lensless Fourier transform Digital Holographic Interferometry with potential application in cryosurgery

Experimental Thermal and Fluid Science, 2022
A. Gunjal, Gulshan Kumar Sinha, S. Narayan, A. Srivastava, M. Atrey   +4 more
semanticscholar   +1 more source

Digital Holographic Interferometry

Journal of Holography and Speckle, 2006
openaire   +1 more source

Study the shrinkage process of UV-curable adhesive using digital holographic interferometry

Optics & Laser Technology
Varun Kumar, Ryoichi Ozono, Taisei Kishikawa, Katsuya Kito, Katsuhiro Iwasaki, Masayuki Yokota   +5 more
semanticscholar   +1 more source

A new calorimetric method for measuring the absolute dose of high-energy electron beams by digital holographic interferometry

Journal of Thermal Analysis and Calorimetry, 2021
A. Beigzadeh, M. Vaziri, F. Ziaie
semanticscholar   +1 more source

Digital Holographic Interferometry for Nonthermal Plasma Pulse Analysis

Russian Physics Journal, 2021
A. Kozhevnikova, A. S. Ivankov, I. Alekseenko, D. V. Sсhitz   +3 more
semanticscholar   +1 more source

Fast measurement of phase and its derivatives in digital holographic interferometry using graphics processing unit assisted state space method

Optik (Stuttgart), 2021
Dhruvam Pandey, J. Ramaiah, Rajshekhar Gannavarpu   +2 more
semanticscholar   +1 more source

TWO WAVELENGTH DIGITAL HOLOGRAPHIC INTERFEROMETRY FOR INVESTIGATION OF DYNAMIC PROCESSES IN FLUID MECHANICS

Proceeding of 5-6th Thermal and Fluids Engineering Conference (TFEC), 2021
P. Psota, G. Çubreli, J. Kredba, M. Stasík, V. Ledl   +4 more
semanticscholar   +1 more source