Optics express
Spatial-shifting cepstrum: holography without a known reference beam.
Ricardo Rubio-Oliver, José Ángel Picazo-Bueno, Javier García, Vicente Micó
Published: 202510.1364/OE.572731
Abstract
We report on the spatial-shifting cepstrum (SSC), a novel digital holographic microscopy (DHM) approach that removes all constraints on both interferometric beams and eliminates the need for a predefined reference beam. This breakthrough enables conv…
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