Chinese Optics Letters, Vol. 16, Issue 11, 110901 (2018)
Highly concentrated phenanthrenequinone-doped poly(MMA-co-ACMO) for volume holography
Fenglan Fan1,2, Ying Liu1, Yifan Hong1, Jinliang Zang1, Guoguo Kang1, Tianbo Zhao2,**, and Xiaodi Tan3,*
- 1School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China
- 2Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
- 3Fujian Provincial Key Laboratory of Photonics Technology, College of Photonic and Electronic Engineering, Fujian Normal University, Fuzhou 350007, China
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.