Efficient image projection by fourier electroholography

Michał Makowski , Izabela Ducin , Karol Kakarenko , Andrzej Kołodziejczyk , Agnieszka Siemion , Andrzej Siemion , Jarosław Suszek , Maciej Sypek , Dariusz Wojnowski

Abstract

An improved efficient projection of color images is presented. It uses a phase spatial light modulator with three iteratively optimized Fourier holograms displayed simultaneously-each for one primary color. This spatial division instead of time division provides stable images. A pixelated structure of the modulator and fluctuations of liquid crystal molecules cause a zeroth-order peak, eliminated by additional wavelength-dependent phase factors shifting it before the image plane, where it is blocked with a matched filter. Speckles are suppressed by time integration of variable speckle patterns generated by additional randomizations of an initial phase and minor changes of the signal.
Author Michał Makowski (FP / OPD)
Michał Makowski,,
- Optics and Photonics Division
, Izabela Ducin (FP / OPD)
Izabela Ducin,,
- Optics and Photonics Division
, Karol Kakarenko (FP / OPD)
Karol Kakarenko,,
- Optics and Photonics Division
, Andrzej Kołodziejczyk (FP / OPD)
Andrzej Kołodziejczyk,,
- Optics and Photonics Division
, Agnieszka Siemion (FP / OPD)
Agnieszka Siemion,,
- Optics and Photonics Division
, Andrzej Siemion (FP / OPD)
Andrzej Siemion,,
- Optics and Photonics Division
, Jarosław Suszek (FP / OPD)
Jarosław Suszek,,
- Optics and Photonics Division
, Maciej Sypek (FP / OPD)
Maciej Sypek,,
- Optics and Photonics Division
, Dariusz Wojnowski (FP / OPD)
Dariusz Wojnowski,,
- Optics and Photonics Division
Journal seriesOptics Letters, ISSN 0146-9592, e-ISSN 1539-4794, (A 40 pkt)
Issue year2011
Vol36
No16
Pages3018-3020
Publication size in sheets0.3
ASJC Classification3107 Atomic and Molecular Physics, and Optics
DOIDOI:10.1364/OL.36.003018
Languageen angielski
Score (nominal)40
Publication indicators Scopus Citations = 25; WoS Citations = 22; Scopus SNIP (Source Normalised Impact per Paper): 2011 = 2.453; WoS Impact Factor: 2011 = 3.399 (2) - 2011=3.387 (5)
Citation count*31 (2020-01-20)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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