Title: PQ:DMNA/PMMA photopolymer having amazing volume holographic recording at wavelength of insignificant absorption
Authors: Chen, Yu-Fang
Lin, June-Hua
Lin, Shiuan Huei
Hsu, Ken Y.
Whang, Wha-Tzong
Department of Materials Science and Engineering
Department of Electrophysics
Department of Photonics
Issue Date: 15-Jun-2013
Abstract: N, N-dimethyl-4-nitroaniline doping enables red-light holographic recording that was originally insensitive in thick phenanthrenequinone/poly(methyl methacrylate)photopolymer to have reasonable sensitivity. A volume hologram was recorded by a 647 nm laser with maximum diffraction efficiency of about 43% in a 2-mm-thick sample. A Bragg selectivity curve and an image hologram reconstruction are also demonstrated. These experimental results support recording material for volume holographic applications in an extended red spectral range. (c) 2013 Optical Society of America
URI: http://dx.doi.org/10.1364/OL.38.002056
ISSN: 0146-9592
DOI: 10.1364/OL.38.002056
Volume: 38
Issue: 12
Begin Page: 2056
End Page: 2058
Appears in Collections:Articles