Saturable absorption, wave mixing, and phase conjugation with bacteriorhodopsin

Ofer Werner, Baruch Fischer, Aaron Lewis, Isaiah Nebenzahl

Research output: Contribution to journalArticlepeer-review

94 Scopus citations

Abstract

Bacteriorhodopsin exhibits strong nonlinear and saturation behavior with very low light intensities (∼10 mW/cm2). A model and an experimental study of the saturation are described. Four-wave mixing experiments are used for obtaining phase conjugation and information on the holographic resolution of the material. Two kinds of samples were prepared and used in the experiments: films of bacteriorhodopsin in a solid polyvinylalcohol (polymer) matrix and in water.

Original languageEnglish
Pages (from-to)1117-1119
Number of pages3
JournalOptics Letters
Volume15
Issue number20
DOIs
StatePublished - 15 Oct 1990

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