Modulation of the characteristics of complex holographic gratings under an additional laser pulse
Journal Article
·
· Quantum Electronics (Woodbury, N.Y.)
- Orenburg State University, Orenburg (Russian Federation)
Recording of elementary holographic gratings in polymer films and solutions coloured with organic dyes has been investigated. Possible mechanisms of modifying a recorded grating by an additional laser pulse are considered. A theoretical model is proposed to describe the processes of recording/relaxation and modification of gratings recorded on triplet states of photochrome molecules; the predictions of this model are found to be in good agreement with the experimental data. (holography)
- OSTI ID:
- 22066668
- Journal Information:
- Quantum Electronics (Woodbury, N.Y.), Vol. 42, Issue 8; Other Information: Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7818
- Country of Publication:
- United States
- Language:
- English
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