title: Two-photon pumped lasing in single-crystal organic nanowire exciton polariton resonators.
abstract: Single-crystal organic nanowires were fabricated with a soft-template-assisted self-assembly method in liquid phase. These nanowires with rectangular cross section can serve as resonators for exciton-photon coupling, leading to a microcavity effect and a relatively low threshold of laser actions. Two-photon-pumped blue lasing was observed in these organic waveguiding nanostructures above a threshold of 60 nJ, excited with a 750 nm near-infrared femtosecond pulse laser at 77 K.
authors.affiliation: Beijing National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
authors.forename: Chuang
authors.initials: C
authors.lastname: Zhang
authors.forename: Chang-Ling
authors.initials: CL
authors.lastname: Zou
authors.forename: Yongli
authors.initials: Y
authors.lastname: Yan
authors.forename: Rui
authors.initials: R
authors.lastname: Hao
authors.forename: Fang-Wen
authors.initials: FW
authors.lastname: Sun
authors.forename: Zheng-Fu
authors.initials: ZF
authors.lastname: Han
authors.forename: Yong Sheng
authors.initials: YS
authors.lastname: Zhao
authors.forename: Jiannian
authors.initials: J
authors.lastname: Yao