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Proceedings Paper

Holographic registration of vibration in Raman-Nath self-diffraction conditions on bacteriorhodopsin films
Author(s): Nikolai M. Burykin; Elena Y. Korchemskaya
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Paper Abstract

In holographic methods of vibration registration a key role belongs to dynamic photorefractive materials. Polymer films with fragments of purple membranes containing biological photoreceptor bacteriorhodopsin (BR) have attracted a lot of attention as a dynamic photorefractive material in recent years. In this work, we propose the application of holographic gratings recording resulting from superfast photorefractive mechanism in BR-films for efficient vibrations registration in Raman-Nath self-diffraction conditions. It is shown that this holographic method enables the registration of start and final of vibration with very high precision. The selection of forward and reverse motions is performed by means of this holographic method.

Paper Details

Date Published: 23 August 1996
PDF: 9 pages
Proc. SPIE 2868, Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, (23 August 1996); doi: 10.1117/12.248639
Show Author Affiliations
Nikolai M. Burykin, Institute of Applied Optics (Ukraine)
Elena Y. Korchemskaya, Institute of Physics (Ukraine)


Published in SPIE Proceedings Vol. 2868:
Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications
Enrico Primo Tomasini, Editor(s)

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