30 April 2002 Holographic recording in solid solutions of methylene blue
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Proceedings Volume 4644, Seventh International Conference on Laser and Laser-Information Technologies; (2002) https://doi.org/10.1117/12.464185
Event: Seventh International Conference on Laser and Laser Information Technologies, 2001, Vladimir, Suzdal, Russian Federation
Abstract
In the work the various types of holographic recording in the media based on organic dye methylene blue (MB) in polymer matrices are investigated. An interest to this subject is due to the employment of MB as the basic element or the sensitizer for many recording materials and as effective generator of singlet oxygen too. Three forms of holograms are observed and investigated: relief-phase holograms with diffraction efficiency more than 20% recorded in pulse regime; photochemical amplitude holograms based on MB photobleaching; dynamic triplet holograms. The mechanisms of recording and the scope for erasing of holograms are analyzed.
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Y. D. Lantukh, S. N. Letuta, S. N. Pashkevitch, D. A. Razdobreev, "Holographic recording in solid solutions of methylene blue", Proc. SPIE 4644, Seventh International Conference on Laser and Laser-Information Technologies, (30 April 2002); doi: 10.1117/12.464185; https://doi.org/10.1117/12.464185
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