"

Cookies ussage consent

Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.

I agree, do not show this message again.

WIDE SPATIAL FREQUENCY EVANESCENT WAVE HOLOGRAPHIC RECORDING IN PHOTOPOLYMER

S. Sainov1,* , C. Ecoffet2, Daniel-Joseph Lougnot2

Affiliation

  1. Central Laboratory of Optical Storage and Processing of Information, Bulgarian Academy of Sciences, P.O. Box 95, 1113 Sofia, Bulgaria
  2. Departrment de Photochimie Generale, Université de Haute – Alsace, Ecole Nationale Superieure de Chimie de Mulhouse, 3, rue A. Werner, 68093 Mulhouse Cedex, France

Abstract

Holographic recording with referent evanescent wave and plane or evanescent object wave in photopolymer is reported. Total internal reflection is used for the creation of the evanescent waves. The spatial frequency of the recorded permanent grating vary between 150 and 5200 lines/mm. A He – Ne laser at 632.8 nm and heavy flint – glass hemicylinder are used in recording. The dependence of diffraction efficiency on the exposure is investigated..

Keywords

Holography, Evanescent waves, Photopolymers.

Submitted at: May 19, 2005
Accepted at: May 26, 2005

Citation

S. Sainov, C. Ecoffet, Daniel-Joseph Lougnot, WIDE SPATIAL FREQUENCY EVANESCENT WAVE HOLOGRAPHIC RECORDING IN PHOTOPOLYMER, Journal of Optoelectronics and Advanced Materials Vol. 7, Iss. 3, pp. 1311-1314 (2005)