Achieving enhanced gain in photorefractive polymers by eliminating electron contributions using large bias fields
CM Liebig, SH Buller, PP Banerjee, SA Basun… - Optics express, 2013 - opg.optica.org
Photorefractive polymers have been extensively studied for over two decades and have
found applications in holographic displays and optical image processing. The complexity of …
found applications in holographic displays and optical image processing. The complexity of …
Photorefractive polymeric composites with high two-beam coupling gain without external electric field
B Chen, Y Yu, Q Liu, S Chen, X Luo, F Wang, Q Zhang… - Optik, 2019 - Elsevier
Herein, three photorefractive (PR) composite films were fabricated. They consist of poly (N-
vinycarbazole)(PVK, 33 wt%), 2, 5-dimethyl-(4-p-nitrophenylazo) anisole (DMNPAA, 50 …
vinycarbazole)(PVK, 33 wt%), 2, 5-dimethyl-(4-p-nitrophenylazo) anisole (DMNPAA, 50 …