Highly concentrated phenanthrenequinone doped poly(MMA-co-ACMO) for volume holography
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..
作者单位：Beijing Institute of Technology
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):11.