Performance of the 4k phase-only spatial light modulator in image projection by computer-generated holography

被引：10
|
作者：
Makowski, M. [1 ]
Ducin, I. [1 ]
Kakarenko, K. [1 ]
Suszek, J. [1 ]
Kowalczyk, A. [1 ]
机构：
[1] Warsaw Univ Technol, Fac Phys, Koszykowa 75, PL-00662 Warsaw, Poland
来源：
PHOTONICS LETTERS OF POLAND | 2016年 / 8卷 / 01期
关键词：
D O I：
10.4302/plp.2016.1.10
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present the experimental results of holographic image projection with the use of a newly available Liquid Crystal on a Silicon Spatial Light Modulator with a resolution of 4096 by 2400 pixels and a pixel pitch of 3.74 mu m. This combination of parameters has allowed the highest resolution and throw angle of projected images formed by the reconstruction of computer-generated Fourier holograms. Additionally, we present the interferometric measurements of the flatness of the panel and evaluation of its diffractive efficiency in the case of displayed binary and saw-tooth diffractive gratings.
引用
收藏
页码：26 / 28
页数：3
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