The proposed method uses common optics to simultaneously acquire four phase-shifted digital holograms with equal optical paths for object and reference waves.
Apr 27, 2023 · The proposed method uses common optics to simultaneously acquire four phase-shifted digital holograms with equal optical paths for object and ...
Apr 6, 2023 · The proposed method uses common optics to simultaneously acquire four phase-shifted digital holograms with equal optical paths for object and ...
This paper presents a new error detection and compensation method relying on the interference pattern itself and the well-known PSI procedures.
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Jun 27, 2024 · Synchronous phase shifting technology can obtain multiple interferograms of phase shifting simultaneously.
The proposed method uses common optics to simultaneously acquire four phase-shifted digital holograms with equal optical paths for object and reference waves.
Optical Phase Shifting Interferometry is a technique used for measuring the three-dimensional shape of optical surfaces.
We demonstrate a phase-shifting, point diffraction interferometer that achieves high accuracy and is capable of measuring a single pulse of light. The ...
This interferometry is a combination of interferometry and the phase-shifting technique, which is an image-processing technique for interferogram analysis.
Missing: Synchronous | Show results with:Synchronous
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What is phase shift in optics?
Aug 13, 2012 · In some interferometric systems, the object and reference beams travel the same optical path; these are known as common-path methods, ...
Missing: Synchronous | Show results with:Synchronous