Proceedings PaperNovel enhancement of photopolymers
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Enhancement of color, bandwidth and diffraction efficiency of volume reflection holograms recorded in photopolymers is discussed and demonstrated. A method of increasing.the bandwidth while shifting the center frequency toward the red is given for special cases in two well known photopolymers. Computer modelling gives clues to what has happened to the structures in some cases. Many more adjustment recipes than those given appear to be possible and are likely to work as well or better.