Complex light modulation for lensless image projection

Michał Makowski , A. Siemion , I. Ducin , K. Kakarenko , Maciej Sypek , A.M. Siemion , Jarosław Suszek , D. Wojnowski , Z. Jaroszewicz , Andrzej Kołodziejczyk


We present a lensless projection of color images based on computer-generated Fourier holograms. Amplitude and phase modulation of three primary-colored laser beams is performed by a matched pair of spatial light modulators. The main advantage of the complex light modulation is the lack of iterative phase retrieval techniques. The advantage is the lack of speckles in the projected images. Experimental results are given and compared with the outcome of classical phase-only modulation. © 2011 Chinese Optics Letters.
Author Michał Makowski ZOiF
Michał Makowski,,
- Optics and Photonics Division
, A. Siemion
A. Siemion,,
, I. Ducin
I. Ducin,,
, K. Kakarenko
K. Kakarenko,,
, Maciej Sypek ZOiF
Maciej Sypek,,
- Optics and Photonics Division
, A.M. Siemion
A.M. Siemion,,
, Jarosław Suszek ZOiF
Jarosław Suszek,,
- Optics and Photonics Division
, D. Wojnowski
D. Wojnowski,,
, Z. Jaroszewicz
Z. Jaroszewicz,,
, Andrzej Kołodziejczyk ZOiF
Andrzej Kołodziejczyk,,
- Optics and Photonics Division
Journal seriesChinese Optics Letters, ISSN 1671-7694
Issue year2011
Keywords in EnglishColor images; Fourier holograms; Image projection; Phase retrieval; Phase-only modulation; Spatial light modulators, Computer generated holography; Holograms; Light modulators; Optical projectors; Phase modulation, Light modulation
Languageen angielski
COL 2016 Increased depth of focus in random-phase-free holographic projection.pdf 1,001.01 KB
Score (nominal)20
Publication indicators WoS Impact Factor: 2011 = 0.967 (2) - 2012=0.689 (5)
Citation count*18 (2015-04-22)
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