title: Frequency up-converted lasing in polymeric composites with two-photon absorbing antenna.
abstract: Energy-transfer-coupled polymeric composites with donors of two-absorbing dyes and acceptors of polymer gain medium are introduced for up-converted laser applications. The two-photon pumped hybrid polymer lasers show significant performance improvement with nearly 10 times reduction of lasing threshold and over 100 times extension of lifespan.
authors.affiliation: National laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093, China.
authors.forename: Qi
authors.initials: Q
authors.lastname: Chen
authors.forename: Chunfeng
authors.initials: C
authors.lastname: Zhang
authors.forename: Bin
authors.initials: B
authors.lastname: Jiang
authors.forename: Xiaoyong
authors.initials: X
authors.lastname: Wang
authors.forename: Yan Jun
authors.initials: YJ
authors.lastname: Liu
authors.forename: Yue
authors.initials: Y
authors.lastname: Cao
authors.forename: Min
authors.initials: M
authors.lastname: Xiao