Authors
Yunlong Zhu, Julien Vaillant, Manuel François, Guillaume Montay, Aurelien Bruyant,
Title
Co-axis digital holography based on sinusoidal phase modulation using generalized lock-in detection
In
Applied Optics
Volume
56
Issue
13
Pages
F97–F104
Publisher
Optical Society of America
Year
2017
Publisher's URL
https://www.osapublishing.org/abstract.cfm?uri=ao-56-13-F97
Indexed by
Abstract
Sinusoidal phase modulating (SPM) interferometers are used to precisely measure complex light fields with simple interferometric setups. Recently, a generalized lock-in technique has been proposed for optimizing the signal extraction in phase-modulated interferometers. This article shows its applicability in digital holography as well as digital holographic interferometry. A compact homemade setup based on the Michelson interferometer was used to observe the scattering sample surface with a spatial resolution ...
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