title: In-phase coupled single-mode gain waveguide array laser.
abstract: We utilize a sliced slab waveguide structure to produce a gain waveguide array. With this array, an in-phase locked single-mode frequency output with a single-peak intensity distribution without sidelobes and a highly spatially suppressed far-field distribution has been obtained.
authors.affiliation: School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China.
authors.forename: Pengfei
authors.initials: P
authors.lastname: Sha
authors.forename: Jianguo
authors.initials: J
authors.lastname: Xin
authors.forename: Liping
authors.initials: L
authors.lastname: Fang
authors.forename: Zhengfan
authors.initials: Z
authors.lastname: Liu
authors.forename: Ying
authors.initials: Y
authors.lastname: Zhou
authors.forename: Hengli
authors.initials: H
authors.lastname: Zhang
authors.forename: Songlin
authors.initials: S
authors.lastname: Yu
authors.forename: Jianguo
authors.initials: J
authors.lastname: Wen