Study on Water-resisting Photopolymer holographic recording material
2007
We explored the reaction mechanism of the dual-wavelength water-resisting photopolymer. The
photosensitive material which was sensitive to red and green light was synthesized, using the complex
photo sensitizer. The photosensitivity was improved and the scope of the photosensitive spectrum
was broaden. We also studied the influence of the ingredient on the holographic performance of the
polymeric material. Further studies on the influence of the solution preparation on the quality of the
hologram was made, too. The appropriate exposure time and disposal way were obtained through
experiments. The experimental result indicates that this hologram of the dual-wavelength water-resisting photopolymer is damp-proofing and non-active. It is easy to preserve in any
environment. It needn't chemical treatment to manufacture hologram applying this prescription. The
diffraction efficiency would be increased obviously by heating. Providing ideal storage material to the
manufacture of the holographic element, the prospect of the appplications would be more extensive.
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