This work was supported by the State Key Program of China (No.2004CB719803);the National Natural Science Foundation of China (No.50173015.50218001,and 60377041).
A true single-step process suitable for fabrication of micro-periodic structure in polymer films by twophoton initiated photopolymerization and laser ablation is presented. By the right choice of the irradiation energ...
Project (2004CB719803) supported by the National Basic Research Program; Project(60377041) supported by the National Natural Science Foundation of China
Two ternary materials systems, which comprise photoinitiator/two-photon initiators, oligomer and binder were prepared. Polymeric waveguide film was manufactured by spinning the materials on optical glass (refraction i...