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Proceedings Paper

Phase modulation in holographic gratings recorder in Norland 65
Author(s): J. C. Ibarra; M. Ortiz-Gutiérrez; L. Aparicio; M. Pérez-Cortes
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Paper Abstract

The record of diffraction gratings in the material composed by Norland 65 (polymer) mixed with crystal violet; describe changes in its diffraction efficiency that it shows the material when is exposed to times of exposition extended, since 1 min to 3 hours, due to phase modulation change. They recorded the diffraction gratings in real time to an angle of interference of 5°, utilizing He-Ne laser with 598 nm (yellow color), with efficiencies of diffraction η (%) between 0.71 and 2.10 % only in the order 1.

Paper Details

Date Published: 25 January 2008
PDF: 7 pages
Proc. SPIE 6912, Practical Holography XXII: Materials and Applications, 69121G (25 January 2008); doi: 10.1117/12.773935
Show Author Affiliations
J. C. Ibarra, Univ. de Guadalajara (Mexico)
M. Ortiz-Gutiérrez, Univ. de Guadalajara (Mexico)
L. Aparicio, Univ. de Guadalajara (Mexico)
M. Pérez-Cortes, Univ. de Guadalajara (Mexico)


Published in SPIE Proceedings Vol. 6912:
Practical Holography XXII: Materials and Applications
Hans I. Bjelkhagen; Raymond K. Kostuk, Editor(s)

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