Application of optoelectronic micro-displays for holographic binary data recorder based on computer generated fourier holograms


Cite item

Full Text

Open Access Open Access
Restricted Access Access granted
Restricted Access Subscription Access

Abstract

Present article highlights the researches provided during the development of holographic memory system based on application of computational methods to encode binary data pages as amplitude computer generated Fourier holograms (CGFH). Using electro-optical micro-display and projection optics CGFH can be recorded onto photosensitive medium. The type of display that is used in data recorder determines the specificities of optical scheme architecture with its own limitations and advantages. There are three projection schemes of binary data recorder discussed in the paper. A linear scheme based on transparency-type liquid crystal spatial light modulator (LC SLM), a scheme based on reflection-type liquid crystal on silicon spatial light modulator (LCoS SLM) which uses a beamsplitting cube, and the most compact and simple scheme based on self-emitting OLED-display. The results of experimental implementation of all the three projection schemes for CGFH of binary data pages record onto the holographic carrier and consequent optical reconstruction and analysis of the encoded data are presented.

About the authors

S. B. Odinokov

Bauman Moscow State Technical University

Email: ezlokazov@gmail.com
Russian Federation, Moscow

E. Yu. Zlokazov

Bauman Moscow State Technical University; National Research Nuclear University MEPhI

Author for correspondence.
Email: ezlokazov@gmail.com
Russian Federation, Moscow; Moscow

A. Yu. Betin

Bauman Moscow State Technical University

Email: ezlokazov@gmail.com
Russian Federation, Moscow

S. S. Donchenko

Bauman Moscow State Technical University

Email: ezlokazov@gmail.com
Russian Federation, Moscow

R. S. Starikov

National Research Nuclear University MEPhI

Email: ezlokazov@gmail.com
Russian Federation, Moscow

N. M. Verenikina

Bauman Moscow State Technical University

Email: ezlokazov@gmail.com
Russian Federation, Moscow

Supplementary files

Supplementary Files
Action
1. JATS XML

Copyright (c) 2016 Allerton Press, Inc.