Symbolic substitution using ZnS interference filters

L. Wang, H. M. Chou, H. M. Gibbs, G. C. Gigioli, G. Khitrova, H. M. Kulcke, R. Jin, H. A. Macleod, N. Peyghambarian, R. W. Sprague, M. T. Tsao

Research output: Contribution to journalArticlepeer-review

3 Scopus citations


ZnS interference filters can be used as optical logic elements to demonstrate symbolic substitution. A one-bit adder serves as a first step toward digital optical computing. Experimental implementation and related problems are addressed.

Original languageEnglish (US)
Pages (from-to)14-17
Number of pages4
JournalProceedings of SPIE - The International Society for Optical Engineering
StatePublished - Aug 11 1987

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering


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