| 摘要 |
PROBLEM TO BE SOLVED: To provide a photosensitive composition for volume hologram recording capable of forming a volume hologram recording medium which is suppressed in curing shrinkage at the time of hologram recording (at the time of hologram formation) and also suppressed in generation of cracks.SOLUTION: A photosensitive composition for volume hologram recording contains an alicyclic epoxy compound (A) represented by the following formula (I), a thermal acid generator (B), a radical polymerizable compound (C), a radical polymerization initiator (D), and at least one kind of an epoxy compound (E) selected from the group consisting of an epoxidized fatty acid ester and an epoxidized material of a conjugated diene-based polymer. |
