Chemically enhanced bacteriorhodopsin thin film spatial light modulator

Q. Wang Song, Chunping Zhang, Robert Blumer, Richard B. Gross, Zhongping Chen, Robert R. Birge

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

Abstract

An optically addressed spatial light modulator that is based on the chemically enhanced bacteriorhodopsin thin film is demonstrated. The underlying principle is the light-induced shift of absorption band of the protein. The device can be chemically or genetically modified for different applications. In our preliminary experiment, a resolution of about 100 line pairs per millimeter with a linear dynamic range of above 100:1 is obtained.

Original languageEnglish (US)
Title of host publicationInternational Conference on Optical Information Processing
Pages77-82
Number of pages6
DOIs
StatePublished - Dec 1 1993
Externally publishedYes
EventInternational Conference on Optical Information Processing - St. Petersburg, Russian Federation
Duration: Aug 2 1993Aug 2 1993

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume2051
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Other

OtherInternational Conference on Optical Information Processing
CountryRussian Federation
CitySt. Petersburg
Period8/2/938/2/93

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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  • Cite this

    Song, Q. W., Zhang, C., Blumer, R., Gross, R. B., Chen, Z., & Birge, R. R. (1993). Chemically enhanced bacteriorhodopsin thin film spatial light modulator. In International Conference on Optical Information Processing (pp. 77-82). (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 2051). https://doi.org/10.1117/12.165928