title: Broadband reflection holograms in dichromated gelatin.
abstract: The spectral response of broadband reflection holograms in dichromated gelatin is studied; conditions for obtaining 100-nm bandwidth and 80% diffraction efficiency holograms are given. The structure of these holograms is discussed, and the scanning electron microscope is used to investigate fringe-spacing variations.
authors: P G
authors: PG
authors: Boj
authors: J
authors: J
authors: Crespo
authors: J A
authors: JA
authors: Quintana