Including with the photosensitive constituent for cubic measure die hologram record, and use that the photosensitive media null optical

摘要

PROBLEM TO BE SOLVED: To provide a volume hologram recording photosensitive composition which is excellent in refractive index modulation, is free of a volume change before and after photosetting and has excellent polymerization reactivity.;SOLUTION: The volume hologram recording photosensitive composition contains a photocation polymerizable compound having a structure bonded with a fluorine derivative part and an oxetane cyclic part through a spacer part and a photopolymerization initiator.;COPYRIGHT: (C)2004,JPO