• Title/Summary/Keyword: Optical application

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A Study on the optical logic gate using LED array (LED 배열을 이용한 광논리 게이트에 관한 연구)

  • 권원현;박한규
    • Proceedings of the Korean Institute of Communication Sciences Conference
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    • 1984.10a
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    • pp.25-27
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    • 1984

  • Using LED sources, the system that performs optical logic function of the input data arrays will be presented. Sixteen possible functions of two binary data arrays, such as AND, OR, NOR and XOR are simply obtained in parallel by controlling LED switching mode. Experimental result and some examples of application will be given.

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Progresses in Nonlinear Glass Research

  • Hayden, Yuiko T.
    • Korean Journal of Optics and Photonics
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    • v.2 no.2
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    • pp.103-107
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    • 1991

  • Nonlinearity of glass had not been remarkably large among all the available nonlinear materials. However, its superiority in optical and mechanical properties has attracted much attention for the practical application. To this goal the recent interests in this field have been shifting from the understanding of nonlinear mechanisms to the improvements of nonlinear properties.

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