Correction of phase drifts in two-wavelength digital holographic microscopy using secondary reference waves

Šarbort Martin; Čížek Martin; Pavelka Jan; Lazar Josef

doi:10.1051/epjconf/202430902006

EPJ Web of Conferences (Jan 2024)

Correction of phase drifts in two-wavelength digital holographic microscopy using secondary reference waves

Šarbort Martin,
Čížek Martin,
Pavelka Jan,
Lazar Josef

Affiliations

Šarbort Martin: Institute of Scientific Instruments of the Czech Academy of Sciences
Čížek Martin: Institute of Scientific Instruments of the Czech Academy of Sciences
Pavelka Jan: Institute of Scientific Instruments of the Czech Academy of Sciences
Lazar Josef: Institute of Scientific Instruments of the Czech Academy of Sciences

DOI: https://doi.org/10.1051/epjconf/202430902006
Journal volume & issue: Vol. 309
p. 02006

Abstract

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We present a two-wavelength digital holographic microscopy setup for surface topography measurement with single-point illumination and a method for correction of unwanted phase drifts using secondary reference waves.

Published in EPJ Web of Conferences

ISSN: 2100-014X (Online)
Publisher: EDP Sciences
Country of publisher: France
LCC subjects: Science: Physics
Website: http://www.epj-conferences.org/

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