High sampling rate single-pixel digital holography system employing a DMD and phase-encoded patterns
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Other documents of the author: González, Humberto; Martínez-León, Lluís; Soldevila, Fernando; Araiza Esquivel, María A.; Lancis, Jesús; Tajahuerce, Enrique
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comunitat-uji-handle2:10234/43662
comunitat-uji-handle3:10234/43643
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Title
High sampling rate single-pixel digital holography system employing a DMD and phase-encoded patternsAuthor (s)
Date
2018Publisher
Optical Society of AmericaISSN
1094-4087Bibliographic citation
GONZÁLEZ, Humberto, et al. High sampling rate single-pixel digital holography system employing a DMD and phase-encoded patterns. Optics express, 2018, vol. 26, no 16, p. 20342-20350.Type
info:eu-repo/semantics/articlePublisher version
https://www.osapublishing.org/oe/abstract.cfm?uri=oe-26-16-20342Version
info:eu-repo/semantics/publishedVersionAbstract
A single-pixel digital holography system with phase-encoded illumination using a
digital micromirror device (DMD) as a spatial light modulator (SLM) is presented. The
enhanced switching rate of DMDs, far exceeding ... [+]
A single-pixel digital holography system with phase-encoded illumination using a
digital micromirror device (DMD) as a spatial light modulator (SLM) is presented. The
enhanced switching rate of DMDs, far exceeding the stringent frame-rate of liquid crystal
SLMs, allows recording and reconstruction of complex amplitude distributions in just a few
seconds. A single amplitude binary modulation device is used for concurrently displaying the
phase-encoded sampling patterns, compensating the distortion of the wavefront, and applying
phase-shifting, by means of computer generated holograms. Our detection system consists of
a simple photodiode that sequentially records the irradiance fluctuations corresponding to the
interference between object and reference beams. The system recovers phase and amplitude
information even when a diffuser is placed in front of the photodiode. [-]
Is part of
Optics Express, Vol. 26, No. 16, 2018.Investigation project
FIS2016-75618-R ; PROMETEO 2016-079 ; P1·1B2015-35Rights
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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