Received: June. 27, 2018
Accepted: Sept. 27, 2018
Posted: Jan. 17, 2019
Published Online: Nov. 11, 2018
The Author Email: Tianbo Zhao (firstname.lastname@example.org), Xiaodi Tan (email@example.com)
Fenglan Fan1,2, Ying Liu1, Yifan Hong1, Jinliang Zang1, Guoguo Kang1, Tianbo Zhao2,**, and Xiaodi Tan3,*
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 0.7 wt. % to 1.8 wt. %. The doping of ACMO component results in a higher diffraction efficiency and photosensitivity than a typical PQ/PMMA system. The enhanced performance of the material may stem from the ACMO molecules, which might open a new route for improving the holographic performance of the PQ/PMMA photopolymer.