| abstract |
A photosensitive polymer composition having high diffraction efficiency and capable of forming a bright and easy-to-view hologram, and a holographic element manufactured from the photosensitive polymer composition. A photosensitive polymer composition comprising a matrix polymer, wherein polyurethane is preferred, urethane acrylate, a preferred writing monomer and a photoinitiator, comprising a fluorourethane containing 1-8 urethane groups as a plasticizer. A composition, a holographic element produced from the photosensitive polymer composition. [Selection figure] None |