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Proceedings Paper

Calculation and mathematical model computer experiments with optical mountings for recording and using holographic diffraction gratings
Author(s): Elena A. Sokolova; Santiago D. Reyes Cortes
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Paper Abstract

The latest advances in the field of holographic gratings and spectral devices is in calculation, manufacture and use of these gratings for spectral devices. The general theory of diffraction grating was developed in 1974. Although this theory is in wide use, not all the problems associated with the theory have been resolved. Theoretical calculations show that this is possible using a more complicated mounting of recording the grating. For recording of the grating with the compensation of the four aberrations it is necessary to use beams from opposite sides of the blanks. To examine this method special mathematical model was found. It is based on the ray tracing calculation, but includes two steps recording and the refraction in the glass blank. In this work we represent a system of nonhomocentric recording, which doesn't include aspheric or refractive optics, mathematical model of this system, spectral devices, which can be produced with the gratings, recorded in our system and the results of the mathematical model experiments with concrete examples of those devices.

Paper Details

Date Published: 6 February 1997
PDF: 6 pages
Proc. SPIE 2968, Optical Organic and Semiconductor Inorganic Materials, (6 February 1997); doi: 10.1117/12.266855
Show Author Affiliations
Elena A. Sokolova, Univ. da Beira Interior (Portugal)
Santiago D. Reyes Cortes, Univ. da Beira Interior (Portugal)

Published in SPIE Proceedings Vol. 2968:
Optical Organic and Semiconductor Inorganic Materials
Edgar A. Silinsh; Arthur Medvids; Andrejs R. Lusis; Andris O. Ozols, Editor(s)

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