title: Frequency self-doubling optical parametric amplification: noncollinear red-green-blue light-source generation based on a hexagonally poled lithium tantalate.
abstract: Simultaneous generation of noncollinear red, green, and blue light from a single hexagonally poled lithium tantalate is reported. It results from the frequency self-doubling optical parametric amplification process, a process of second-order harmonic generation cascaded optical parametric amplification in a single-pass setup. The temperature and spectrum detuning characters of each cascaded quasi-phase-matching process are studied. This unique red-green-blue light source has potential applications in laser display and other laser industries.
authors.affiliation: National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China.
authors.forename: P
authors.initials: P
authors.lastname: Xu
authors.forename: Z D
authors.initials: ZD
authors.lastname: Xie
authors.forename: H Y
authors.initials: HY
authors.lastname: Leng
authors.forename: J S
authors.initials: JS
authors.lastname: Zhao
authors.forename: J F
authors.initials: JF
authors.lastname: Wang
authors.forename: X Q
authors.initials: XQ
authors.lastname: Yu
authors.forename: Y Q
authors.initials: YQ
authors.lastname: Qin
authors.forename: S N
authors.initials: SN
authors.lastname: Zhu