fluorine-containing volume holographic data recording medium that fluorine-containing volume holographic data recording material for composition and using the same

摘要

The present invention provides a fluorine-containing volume holographic data recording material rich in multiple recording of removing the solvent specified in the thick film is not required, and has a high performance holographic. Wherein the photopolymerization initiator based polymer (a), the liquid monomer (b) and (c), the base polymer (a) is amorphous of 26-80% by weight of fluorine content as the structural unit as a fluorine-containing monomer is a polymer comprising at least one (b1) liquid monomer liquid monomer (b) to initiate the polymerization active species generated photoinitiator from (c), a photopolymerization initiator (c) is the In and, a compound was exposed to light having excellent coherence, to initiate the polymerization liquid monomer (b1), the base polymer (a) and a photopolymerization initiator refractive index liquid monomer (b) is, and (c) fluorine-containing volume holographic data recording material composition higher than the average refractive index of the mixture.