Temperature effect in PQ : PMMA photopolymer

Title:	Temperature effect in PQ : PMMA photopolymer
Authors:	Lin, SH Hsu, KY 電子物理學系 Department of Electrophysics
Keywords:	photopolymer material;PQ : PMMA;holographic data storage;dark enhancement;temperature effect
Issue Date:	2000
Abstract:	We present our studies on the temperature effect of the grating recorded in a phenathrenequinone (PQ) doped poly(methyl methacrylate) (PMMA) photopolymer. The characteristics for recording a strong single grating have been studied. We find that the main limitation of full utilization of the refractive index modulation of the hologram is caused by the scattering effect. Experimental demonstration of using dark enhancement to enhance diffraction efficiency of a grating is presented.
URI:	http://hdl.handle.net/11536/19219 http://dx.doi.org/10.1117/12.404768
ISBN:	0-8194-3755-7
ISSN:	0277-786X
DOI:	10.1117/12.404768
Journal:	PHOTOREFRACTIVE FIBER AND CRYSTAL DEVICES: MATERIALS, OPTICAL PROPERTIES, AND APPLICATIONS VI
Volume:	4110
Begin Page:	77
End Page:	83
Appears in Collections:	Conferences Paper

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