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Pure-three-level Yb:GdCOB CW laser at 976  nm.

08:00 EDT 15th August 2018 | BioPortfolio

Summary of "Pure-three-level Yb:GdCOB CW laser at 976  nm."

We present what is, to the best of our knowledge, the first pure-three-level Yb:CaGdO(BO) (Yb:GdCOB) laser emitting at 976 nm based on the F2-F2 transition, generally used for a quasi-three-level emission at 1032 nm. A maximum power of 782 mW at 976 nm has been achieved in continuous-wave (CW) operation pumped by a quasi-three-level Nd:SrLaAlO laser emitting at 902 nm. Moreover, a self-frequency-doubling CW blue laser has also been demonstrated with a maximum power of 133 mW at 488 nm.

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This article was published in the following journal.

Name: Optics letters
ISSN: 1539-4794
Pages: 3981-3984

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