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Publikācija: Dependence of Holographic Photosensitivity Intensity of Azobenzene Molecular and Chalcogenide Glassy Films

Publication Type Conference paper
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language Dependence of Holographic Photosensitivity Intensity of Azobenzene Molecular and Chalcogenide Glassy Films
Field of research 1. Natural sciences
Sub-field of research 1.3 Physical sciences
Authors Pēteris Augustovs
Andris Ozols
Elmārs Zariņš
Valdis Kokars
Keywords Photosensitivity intensity dependence, holography, azobenzene molecular films, chalcogenide amorphous films
Abstract Photosensitivity light intensity dependence of holographic grating recording in three azobenzene molecular glassy films (denoted as WE-3, ZWK-3, ZWK-2TB) and one amorphous chalcogenide film As40S15Se45 (As-S-Se) has been experimentally explored in the intensity range from 0.035 to 1.16 W/cm2. It is found that photosensitivity increases when recording light intensity is increased. The physical reasons are discussed and a simple mathematical model is given explaining the obtained results.
Reference Augustovs, P., Ozols, A., Zariņš, E., Kokars, V. Dependence of Holographic Photosensitivity Intensity of Azobenzene Molecular and Chalcogenide Glassy Films. In: The 13th International Conference on Global Research and Education "Inter Academia 2014": Digest, Latvia, Rīga, 10-12 September, 2014. Riga: Riga Technical University, 2014, pp.65-66. ISBN 978-9934-10-583-8.
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ID 19603