Magneto-optic spatial light modulator with submicron-size magnetic pixels for wide-viewing-angle holographic displays

被引：40

作者：

Takagi, H. ^{[1
]}

Nakamura, K. ^{[1
]}

Goto, T. ^{[1
]}

Lim, P. B. ^{[1
]}

Inoue, M. ^{[1
]}

机构：

[1] Toyohashi Univ Technol, Dept Elect & Elect Informat Engn, Toyohashi, Aichi, Japan

来源：

OPTICS LETTERS | 2014年 / 39卷 / 11期

关键词：

LIQUID-CRYSTAL; ENLARGEMENT; SYSTEM; FILMS; TBFE;

D O I：

10.1364/OL.39.003344

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Spatial light modulators (SLMs) with submicron-size pixels are promising devices for use in wide-viewing-angle glasses-free holographic 3D displays. In accordance with estimations, an SLM with 1 mu m pitch pixels can display holographic images over viewing angles of 30 deg. In the present work, we have studied magneto-optic SLMs (MOSLMs) with submicron-size pixels for wide-viewing-angle holographic displays that are driven by thermomagnetic recording. Amorphous TbFe films were used as a magneto-optic material. The MOSLM with an 800 nm diameter pixels array displayed wide-viewing-angle holographic images. These results demonstrated that MOSLMs with submicron-size pixels have promise for glasses-free holographic 3D displays. (C) 2014 Optical Society of America

引用

页码：3344 / 3347

页数：4

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