Motionless-head for parallel readout optical disk

Philippe J. Marchand, Ashok V. Krishnamoorthy, Kristopher S. Urquhart, Pierre Ambs, Sadik Esener, Sing H. Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherPubl by Int Soc for Optical Engineering
Pages224-235
Number of pages12
Volume1662
ISBN (Print)0819408166
StatePublished - 1992
Externally publishedYes
EventImage Storage and Retrieval Systems - San Jose, CA, USA
Duration: Feb 13 1992Feb 14 1992

Other

OtherImage Storage and Retrieval Systems
CitySan Jose, CA, USA
Period2/13/922/14/92

Fingerprint

Readout systems
associative memory
optical disks
Holograms
Optoelectronic devices
retrieval
readout
Data storage equipment

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Marchand, P. J., Krishnamoorthy, A. V., Urquhart, K. S., Ambs, P., Esener, S., & Lee, S. H. (1992). Motionless-head for parallel readout optical disk. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 1662, pp. 224-235). Publ by Int Soc for Optical Engineering.

Motionless-head for parallel readout optical disk. / Marchand, Philippe J.; Krishnamoorthy, Ashok V.; Urquhart, Kristopher S.; Ambs, Pierre; Esener, Sadik; Lee, Sing H.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 1662 Publ by Int Soc for Optical Engineering, 1992. p. 224-235.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Marchand, PJ, Krishnamoorthy, AV, Urquhart, KS, Ambs, P, Esener, S & Lee, SH 1992, Motionless-head for parallel readout optical disk. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 1662, Publ by Int Soc for Optical Engineering, pp. 224-235, Image Storage and Retrieval Systems, San Jose, CA, USA, 2/13/92.
Marchand PJ, Krishnamoorthy AV, Urquhart KS, Ambs P, Esener S, Lee SH. Motionless-head for parallel readout optical disk. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 1662. Publ by Int Soc for Optical Engineering. 1992. p. 224-235
Marchand, Philippe J. ; Krishnamoorthy, Ashok V. ; Urquhart, Kristopher S. ; Ambs, Pierre ; Esener, Sadik ; Lee, Sing H. / Motionless-head for parallel readout optical disk. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 1662 Publ by Int Soc for Optical Engineering, 1992. pp. 224-235
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