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physics.optics2025
Continuous Recovery of Phase from Single Interferogram
V. Berejnov, B. Y. Rubinstein
A new method for phase recovery from a single two-beam interferogram is presented. Conventional approaches, relying on trigonometric inversion followed by phase unfolding and unwra…
physics.optics2024
A new direct method of continuous unwrapping phase from a single interferogram
V. Berejnov, B. Y. Rubinstein
A new method recovers the phase difference of interfering wavefronts from a pattern of interference fringes, avoiding the phase discontinuity problem. The method relies on the nume…