Parallel accessing on optical storage using a high-speed optically-addressed spatial light modulator

Yoshihisa Sakai, Seiji Fukushima, Hiroyuki Tsuda, Takashi Kurokawa

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

1 Citation (Scopus)

Abstract

In the recording system, the image of the external object that is converted to a coherent replica by the O-SLM is recorded on the medium through a holographic optical system. The authors have developed a high-speed SLM using ferroelectric liquid crystal called a bipolar-operational SLM (BSLM) that offers a high potential transfer bandwidth of about 10 Gbits/s. The BSLM is capable of accepting the images of external objects even in gray-scale, latching them and displaying the outputs reversibly. This parallel accessing memory system eliminates the bottleneck between memory and the parallel optical processor and will be useful for image processing and pattern recognition.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsJumpei Tsujiuchi, Yoshiki Ichioka, Satoshi Ishihara
PublisherPubl by Int Soc for Optical Engineering
Pages195-196
Number of pages2
Volume1359
Publication statusPublished - 1990
Externally publishedYes
Event1990 International Topical Meeting on Optical Computing - OC '90 - Kobe, Jpn
Duration: 1990 Apr 81990 Apr 12

Other

Other1990 International Topical Meeting on Optical Computing - OC '90
CityKobe, Jpn
Period90/4/890/4/12

Fingerprint

light modulators
high speed
Data storage equipment
gray scale
replicas
Optical systems
pattern recognition
Liquid crystals
Ferroelectric materials
Pattern recognition
image processing
central processing units
Image processing
Computer systems
recording
liquid crystals
bandwidth
Bandwidth
output
Spatial light modulators

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Sakai, Y., Fukushima, S., Tsuda, H., & Kurokawa, T. (1990). Parallel accessing on optical storage using a high-speed optically-addressed spatial light modulator. In J. Tsujiuchi, Y. Ichioka, & S. Ishihara (Eds.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 1359, pp. 195-196). Publ by Int Soc for Optical Engineering.

Parallel accessing on optical storage using a high-speed optically-addressed spatial light modulator. / Sakai, Yoshihisa; Fukushima, Seiji; Tsuda, Hiroyuki; Kurokawa, Takashi.

Proceedings of SPIE - The International Society for Optical Engineering. ed. / Jumpei Tsujiuchi; Yoshiki Ichioka; Satoshi Ishihara. Vol. 1359 Publ by Int Soc for Optical Engineering, 1990. p. 195-196.

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

Sakai, Y, Fukushima, S, Tsuda, H & Kurokawa, T 1990, Parallel accessing on optical storage using a high-speed optically-addressed spatial light modulator. in J Tsujiuchi, Y Ichioka & S Ishihara (eds), Proceedings of SPIE - The International Society for Optical Engineering. vol. 1359, Publ by Int Soc for Optical Engineering, pp. 195-196, 1990 International Topical Meeting on Optical Computing - OC '90, Kobe, Jpn, 90/4/8.
Sakai Y, Fukushima S, Tsuda H, Kurokawa T. Parallel accessing on optical storage using a high-speed optically-addressed spatial light modulator. In Tsujiuchi J, Ichioka Y, Ishihara S, editors, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 1359. Publ by Int Soc for Optical Engineering. 1990. p. 195-196
Sakai, Yoshihisa ; Fukushima, Seiji ; Tsuda, Hiroyuki ; Kurokawa, Takashi. / Parallel accessing on optical storage using a high-speed optically-addressed spatial light modulator. Proceedings of SPIE - The International Society for Optical Engineering. editor / Jumpei Tsujiuchi ; Yoshiki Ichioka ; Satoshi Ishihara. Vol. 1359 Publ by Int Soc for Optical Engineering, 1990. pp. 195-196
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