Collinear holography

被引：280

作者：

Horimai, H

Tan, XD

Li, J

机构：

[1] OPTWARE Corp, Kohoku Ku, Yokohama, Kanagawa 2220033, Japan

[2] Japan Sci & Technol Agcy, Crest, Kawaguchi, Saitama 3320012, Japan

来源：

APPLIED OPTICS | 2005年 / 44卷 / 13期

关键词：

D O I：

10.1364/AO.44.002575

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A novel reading and writing technology for a holographic storage system called collinear holography is developed. With this method, two-dimensional page data can be recorded as volumetric holograms generated by a reference beam and a signal beam that are bundled on the same axis and irradiated on the recording medium through a single objective lens. The multiplex recording and reconstructing process is demonstrated, and it is presented that optical configuration and the dichroic media disk structure are suitable for a compact system. This method enables us to construct a small volumetric optical disk storage system with CD and DVD upper compatibility. (c) 2005 Optical Society of America.

引用

收藏

页码：2575 / 2579

页数：5

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