title: Self-enhancement of holographic gratings in dichromated gelatin and polyvinyl alcohol films.
abstract: New experimental results concerning real-time hologram recording in dichromated sensitized gelatin and polyvinyl alcohol are presented. Self-enhancement of the holographic gratings observed in the dark in both of these dye-polymer systems is shown.
authors.forename: R
authors.initials: R
authors.lastname: Grzymala
authors.forename: T
authors.initials: T
authors.lastname: Keinonen