Characterization of transmission volume holographic gratings recorded in Slavich PFG04 dichromated gelatin plates.
We characterize Slavich PFG-04 dichromated gelatin plates to make transmission volume holographic elements recorded with a 532 nm laser source, obtaining high efficiency gratings with a high signal to noise ratio. The linear dynamic range of the material is studied by measuring the efficiency of multiplexed gratings. Results obtained are applied to the recording of holographic elements with high efficiency when they are illuminated with a 800 nm light source.
Villamarín
Ayalid
A
Departamento de Física Aplicada, Instituto de Investigación en Ingeniería de Aragón (I3A), Universidad de Zaragoza, Facultad Ciencias, Pedro Cerbuna 12, 50009 Zaragoza, Spain.
Atencia
Jesús
J
Collados
M Victoria
MV
Quintanilla
Manuel
M