Laser-diode recorded reflection holograms shifted to visible
Authors: Trivi M., Quercioli F., Molesini G.
Autors Affiliation: Istituto Nazionale di Ottica, Largo E. Fermi 6, 50125 Firenze, Italy
Abstract: The use of a laser diode source in the near-infrared region for making reflection holograms reconstructed in visible light is described. The source coherence function is investigated, and techniques for shrinking the holographic emulsion of silver halide recording materials are reported.
KeyWords: holography; reflection holograms; laser diodeDOI: 10.1117/12.961679