title: Highly unidirectional emission and ultralow-threshold lasing from on-chip ultrahigh-Q microcavities.
authors.affiliation: State Key Laboratory for Mesoscopic Physics and Department of Physics, Peking University, Beijing 100871 P. R. China.
authors.forename: Xue-Feng
authors.initials: XF
authors.lastname: Jiang
authors.forename: Yun-Feng
authors.initials: YF
authors.lastname: Xiao
authors.forename: Chang-Ling
authors.initials: CL
authors.lastname: Zou
authors.forename: Lina
authors.initials: L
authors.lastname: He
authors.forename: Chun-Hua
authors.initials: CH
authors.lastname: Dong
authors.forename: Bei-Bei
authors.initials: BB
authors.lastname: Li
authors.forename: Yan
authors.initials: Y
authors.lastname: Li
authors.forename: Fang-Wen
authors.initials: FW
authors.lastname: Sun
authors.forename: Lan
authors.initials: L
authors.lastname: Yang
authors.forename: Qihuang
authors.initials: Q
authors.lastname: Gong
mesh_terms: D007834:Lasers; D055616:Microtechnology / Q000379:methods*; D055620:Optical Phenomena; D012825:Silicon / Q000737:chemistry; D012822:Silicon Dioxide / Q000737:chemistry
chemical_list: D012822:Silicon Dioxide; D012825:Silicon