20 January 1994 Charge transfer phenomenon in optical storage material: Fe3+-doped poly(vinyl alcohol)
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Polymer-based holographic recording materials have been employed by us for holography and nonlinear optics. Recently, we have reported poly(vinyl alcohol) doped with ferric chloride (FePVA) as a recording material for volume transmission holograms. different spectroscopic techniques have been employed to investigate the mechanism of hologram formation in FePVA films. UV-Visible, ESR, FTIR and Mossbauer spectroscopic results are presented and a mechanism involving charge transfer is proposed.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Gurusamy Manivannan, Gurusamy Manivannan, Ognian Nikolov, Ognian Nikolov, Thiemo Kardinahl, Thiemo Kardinahl, Werner Keune, Werner Keune, Hilmar Franke, Hilmar Franke, Rupak Changkakoti, Rupak Changkakoti, Roger A. Lessard, Roger A. Lessard, } "Charge transfer phenomenon in optical storage material: Fe3+-doped poly(vinyl alcohol)", Proc. SPIE 2042, Photopolymers and Applications in Holography, Optical Data Storage, Optical Sensors, and Interconnects, (20 January 1994); doi: 10.1117/12.166330; https://doi.org/10.1117/12.166330

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