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Proceedings Paper

Doped photorefractive crystals Bi12SiO20: comparative investigations of the holographic parameters
Author(s): Margarita G. Miteva; Marin Gospodinov; Zdravka I. Aneva; Veselka Pamoukchieva; Zelma Levi
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Paper Abstract

To extend the sensitivity of photorefractive BSO crystals into the red and near-infrared part of the spectrum, they are doped with transition metals (Fe, Ni, Cr, Mn). These crystals are investigated in terms of their absorption spectra, optical activity spectra, gain coefficient in two-wave mixing, energy of holographic recording with a wavelength of He-Ne laser in diffusion, and drift recording regime.

Paper Details

Date Published: 2 March 1993
PDF: 6 pages
Proc. SPIE 1732, Holographics International '92, (2 March 1993); doi: 10.1117/12.140450
Show Author Affiliations
Margarita G. Miteva, Central Lab. of Optical Storage and Processing of Information (Bulgaria)
Marin Gospodinov, Institute of Solid State Physics (Bulgaria)
Zdravka I. Aneva, Institute of Solid State Physics (Bulgaria)
Veselka Pamoukchieva, Institute of Solid State Physics (Bulgaria)
Zelma Levi, Institute of Solid State Physics (Bulgaria)


Published in SPIE Proceedings Vol. 1732:
Holographics International '92

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