Surface deformation studies of TiO2 thin films by double exposure laser holographic interferometry
Sign Up to like & getrecommendations! Published in 2023 at "Laser Physics"
DOI: 10.1088/1555-6611/acd7d6
Abstract: Double exposure laser holographic interferometry is implemented to investigate the surface deformation of an stainless steel (SS) 304 substrate during the deposition of titanium dioxide (TiO2) thin films on it. The TiO2 thin film is… read more here.
Keywords: tio2 thin; laser holographic; exposure laser; double exposure ... See more keywords
Phase derivative estimation in digital holographic interferometry using a deep learning approach.
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DOI: 10.1364/ao.455775
Abstract: In digital holographic interferometry, reliable estimation of phase derivatives from the complex interference field signal is an important challenge since these are directly related to the displacement derivatives of a deformed object. In this paper,… read more here.
Keywords: digital holographic; phase; estimation; approach ... See more keywords
Rapid deformation analysis in digital holographic interferometry using graphics processing unit accelerated Wigner-Ville distribution.
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DOI: 10.1364/ao.58.004420
Abstract: High-speed measurement of temporally varying displacement derivatives of a deformed object is an important and challenging problem in precision metrology. This paper proposes an approach for temporal deformation analysis using digital holographic interferometry, where a… read more here.
Keywords: digital holographic; holographic interferometry; deformation analysis;