High-power continuous-wave output of master oscillator power amplifier system at 1053 and 1083 nm

X. Y. Zhang, W. X. Li, K. W. Yang, H. Zhou, N. N. Lin, Z. Y. Pan, S. Y. Gu, Y. J. He, J. P. Huang, H. P. Zeng

Research output: Contribution to journalArticlepeer-review

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Abstract

We report the efficient generation of high-power laser radiation at 1053 and 1083 nm wavelength by using of a hybrid master oscillator fiber power amplifier system, consisting of a diode-pumped Yb-doped oxyorthosilicate solid state laser as the master oscillator and an Yb-doped large-mode-area fiber as the power amplifier. Efficient tunable diode-pumped Yb-doped oxyorthosilicate lasers at 1053 and 1083 nm have been constructed, which was scaled up to a maximum output power of 34.5 W at 1053 nm and 30.2 W at 1083 nm by a fiber power amplifier, corresponding to a slope efficiency of 93.9 and 87.8%, respectively.

Original languageEnglish
Pages (from-to)1789-1792
Number of pages4
JournalLaser Physics
Volume21
Issue number10
DOIs
StatePublished - Oct 2011

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