Share Email Print
cover

Proceedings Paper

Design of a motionless head for parallel readout optical disk
Author(s): Philippe J. Marchand; Ashok V. Krishnamoorthy; Pierre Ambs; Julien Gresser; Sadik C. Esener; Sing H. Lee
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

A motionless head 2-D parallel readout system for optical disks is presented. The system is designed to read data blocks encoded as 1-D Fourier holograms distributed radially on the disk active surface. Such systems offer several advantages: high data rates, low retrieval times, and simple implementation. It is used as the secondary storage of a high performance optoelectronic associative memory system.

Paper Details

Date Published: 1 September 1991
PDF: 12 pages
Proc. SPIE 1505, Optics for Computers: Architectures and Technologies, (1 September 1991); doi: 10.1117/12.47010
Show Author Affiliations
Philippe J. Marchand, Univ. de Haute Alsace (United States)
Ashok V. Krishnamoorthy, Univ. of California/San Diego (United States)
Pierre Ambs, Univ. de Haute Alsace (France)
Julien Gresser, Univ. de Haute Alsace (France)
Sadik C. Esener, Univ. of California/San Diego (United States)
Sing H. Lee, Univ. of California/San Diego (United States)


Published in SPIE Proceedings Vol. 1505:
Optics for Computers: Architectures and Technologies
Guy J. Lebreton, Editor(s)

© SPIE. Terms of Use
Back to Top