title: Widely tunable all-fiber optical parametric oscillator based on a photonic crystal fiber pumped by a picosecond ytterbium-doped fiber laser.
abstract: We report on a fully fiber-integrated widely tunable optical parametric oscillator based on a photonic crystal fiber pumped by a picosecond ytterbium-doped fiber laser. The output wavelength of the oscillator can be continuously tuned from 898 to 1047 nm and from 1086 to 1277 nm, which is as wide as 340 nm. In particular, a larger Raman gain peak is simultaneously observed when the pump wavelength is far from the zero-dispersion wavelength in the normal-dispersion regime. The bandwidth of the output of the oscillator can be tuned by slightly adjusting the pump power.
authors: Lei
authors: L
authors: Zhang
authors: Sigang
authors: S
authors: Yang
authors: Xiaojian
authors: X
authors: Wang
authors: Doudou
authors: D
authors: Gou
authors: Xiangliang
authors: X
authors: Li
authors: Hongwei
authors: H
authors: Chen
authors: Minghua
authors: M
authors: Chen
authors: Shizhong
authors: S
authors: Xie