Paper
20 September 1996 New type of dry optical relief recording in glassy polymers
Vladimir V. Mogilny, Yuri V. Gritsai, Anna Lazareva
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Abstract
Surface photoreliefs, forming due to photoreduction of aromatic ketones and photodimerization of substituted anthracenes in poly(methylmethacrylate) layers are investigated. The photorelief is formed in a process of thermally activated structural relaxation of the material exposed extending a layer thickness. The relative photorelief height reaches several percent. Phototdimerization reversibility causes the reversibility of the relaxation relief and opens the prospects to the repeated relief hologram recording.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Vladimir V. Mogilny, Yuri V. Gritsai, and Anna Lazareva "New type of dry optical relief recording in glassy polymers", Proc. SPIE 2890, Optical Recording, Storage, and Retrieval Systems, (20 September 1996); https://doi.org/10.1117/12.251968
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KEYWORDS
Polymers

Polymethylmethacrylate

Modulation

Refractive index

Annealing

Holograms

Holography

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