High-Density Holographic Data Storage Using Three-Dimensional Shift Multiplexing with Spherical Reference Wave

被引：19

作者：

Yoshida, Shuhei ^{[1
]}

Kurata, Hiroyuki ^{[1
]}

Ozawa, Shohei ^{[1
]}

Okubo, Kaito ^{[1
]}

Horiuchi, Shuma ^{[1
]}

Ushiyama, Zenta ^{[1
]}

Yamamoto, Manabu ^{[1
]}

Koga, Shogo ^{[2
]}

Tanaka, Asato ^{[2
]}

机构：

[1] Tokyo Univ Sci, Dept Appl Elect, Tokyo 1258585, Japan

[2] Mitsubishi Chem Grp Sci & Technol Res Ctr Inc, Yokohama, Kanagawa 2278502, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS | 2013年 / 52卷 / 09期

关键词：

PHOTOPOLYMER; SIMULATION;

D O I：

10.7567/JJAP.52.09LD07

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In this study, we propose a three-dimensional shift multiplexing technique using a spherical reference wave. By utilizing a spherical reference wave, multiplex recording is enabled in this system by simply displacing the recording medium. The utilization of a spherical reference wave makes it possible to realize three-dimensional multiplexing, which uses parallel directions of the medium surface and thickness direction. It is also expected that this approach will improve the recording density as compared with the conventional multiplex technique. We report the numerical and experimental evaluation results of our high-density recording and reproduction system based on this principle. (c) 2013 The Japan Society of Applied Physics

引用

页数：5