Continuous‐wave green thin‐disk laser at 524 nm based on frequency‐doubled diode‐pumped Yb:GSO crystal
作者： Y. Shao , D. Zhang , H.P. Liu , H.J. Jin , Y.L. Li
关键词: Optoelectronics 、 Laser 、 Crystal 、 Thin disk 、 Diode 、 Solid-state laser 、 Power (physics) 、 Continuous wave 、 Output coupler 、 Materials science 、 Optics
摘要: We report what is believed to be the first demonstration of diode-pumped continuous-wave (CW) thin-disk Yb3+-doped Gd2SiO5 (Yb:GSO) laser at 1048 nm. With a 3.8% output coupler, maximum power 1.38 W under pump 17.8 W. Moreover, intracavity second-harmonic generation (SHG) has also been achieved with 337 mW 524 nm by using LiB3O5 (LBO) nonlinear crystal. At level mW, green stability better than 5% and ellipticity spot 0.97.
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