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Continuous-wave operation of a Ho:YAlO3 laser pumped by a Tm-doped silicon fiber laser

✍ Scribed by B.Q. Yao; X.T. Yang; X.M. Duan; T.H. Wang; Y.L. Ju; Y.Z. Wang

Publisher: John Wiley and Sons
Year: 2009
Tongue: English
Weight: 95 KB
Volume: 6
Category: Article
ISSN: 1612-2011
DOI: 10.1002/lapl.200910026

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✦ Synopsis

We reported the Ho:YAP laser pumped by the Tmdoped fiber laser with a fiber Bragg grating. The Ho:YAP laser maximum output power was 3.94 W when the incident power was 10.6 W with the threshold of 2.54 W. The slope efficiency was 49%, corresponding to an optical-to-optical efficiency of 37.1%. The Ho:YAP output wavelength was centered at 2117.9 nm with bandwidth of about 2 nm.

Intensity, a.u.

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