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Proceedings Paper

Lifetime of silver halide holographic materials comparative accelerating testing
Author(s): Tsveta Petrova; Natalia Tomova; Violeta Dragostinova; Sonja Nikolova Ossikovska; Ventseslav Christov Sainov
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Paper Abstract

Ultra fine grain panchromatic silver halide light sensitive material HP-P for RGB recording of reflection holograms have been recently developed. The average grain size is less than 10 nm, and recording energy for maximum diffraction efficiency for the spectral range 400-675 nm is in the frame of 0.5-2.5 mJ/cm2. To estimate the life time of the new material an accelerating testing at different temperatures (40°C, 60°C and 100°C) has been applied and compared with the results for the well known red sensitized silver halide emulsions HP-650, having average grain size about 10 nm. On the base of the obtained results according Arenious low at least three months life time of the new material at ambient conditions could be guaranteed, and more than six months at -5°C storage condition.

Paper Details

Date Published: 9 June 2006
PDF: 5 pages
Proc. SPIE 6252, Holography 2005: International Conference on Holography, Optical Recording, and Processing of Information, 62520R (9 June 2006); doi: 10.1117/12.677002
Show Author Affiliations
Tsveta Petrova, Central Lab. of Optical Storage and Processing of Information (Bulgaria)
Natalia Tomova, Central Lab. of Optical Storage and Processing of Information (Bulgaria)
Violeta Dragostinova, Central Lab. of Optical Storage and Processing of Information (Bulgaria)
Sonja Nikolova Ossikovska, Central Lab. of Optical Storage and Processing of Information (Bulgaria)
Ventseslav Christov Sainov, Central Lab. of Optical Storage and Processing of Information (Bulgaria)


Published in SPIE Proceedings Vol. 6252:
Holography 2005: International Conference on Holography, Optical Recording, and Processing of Information
Yury Denisyuk; Ventseslav Sainov; Elena Stoykova, Editor(s)

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