A novel composite materials are synthesized by incorporating N-acryloylmorpholine (ACMO) in highly-concentrated phenanthrenequinone (PQ) doped poly-(methyl methacrylate) (PMMA). The photosensitizer concentration of PQ was increased from 0.7wt% to 1.8wt%. The doping of ACMO component results in a higher diffraction efficiency and photosensitivity than typical PQ/PMMA system. The enhanced performance of material may stem from the ACMO molecules which might open a new route for improving the holographic performance of PQ/PMMA photopolymer..

tianbo zhao, fenglan fan, ying liu, yifan hong, jinliang zang, guoguo kang, Tan Xiaodi. Highly concentrated phenanthrenequinone doped poly(MMA-co-ACMO) for volume holography [J]. Chinese Optics Letters, 2018, 16(11): .  复制并引用该论文