Efficient Ho:(Sc0.5Y0.5)2SiO5 laser at 2.1 µm in-band pumped by Tm fiber laser

In this paper, we demonstrate a new 2.1-µm Ho:(Sc0.5Y0.5)2SiO5 (Ho:SYSO) laser at room temperature. The absorption and emission spectra of Ho:SYSO crystal were studied at temperature of 300 K. The strongest absorption peak of 5I7 level of Ho ions in SYSO crystal is located at 1943 nm with cross sect...

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Veröffentlicht in:Optics express 2019-02, Vol.27 (4), p.4522-4527
Hauptverfasser: Duan, Xiaoming, Qian, Chuanpeng, Shen, Yingjie, Su, Liangbi, Zheng, Lihe, Li, Linjun, Yao, Baoquan, Dai, Tongyu
Format: Artikel
Sprache:eng
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