title: Simultaneous optical parametric oscillation and intracavity second-harmonic generation based on a hexagonally poled lithium tantalate.
abstract: Simultaneous optical parametric oscillation and intracavity second-harmonic generation based on a hexagonally poled lithium tantalate is reported. Both the optical parametric oscillation and the cascaded noncollinear second-order harmonic generation processes reach a high efficiency. A variety of possible self-doubling optical parametric oscillation processes indicate this hexagonally poled lithium tantalate has potential applications as a compact multi-wavelength light source.
authors.affiliation: National Laboratory of Solid State Microstructures, Nanjing University, Nanjing, 210093, People's Republic of China. pingxu520@nju.edu.cn
authors.forename: P
authors.initials: P
authors.lastname: Xu
authors.forename: J F
authors.initials: JF
authors.lastname: Wang
authors.forename: C
authors.initials: C
authors.lastname: Li
authors.forename: Z D
authors.initials: ZD
authors.lastname: Xie
authors.forename: X J
authors.initials: XJ
authors.lastname: Lv
authors.forename: H Y
authors.initials: HY
authors.lastname: Leng
authors.forename: J S
authors.initials: JS
authors.lastname: Zhao
authors.forename: S N
authors.initials: SN
authors.lastname: Zhu