High-power diode-pumped ytterbium-doped fiber laser at 1150 nm

Yu Miao; Hanwei Zhang; Hu Xiao; Pu Zhou

doi:10.3788/col201412.091403

Journals >Chinese Optics Letters >Volume 12 >Issue 9 >Page 091403 > Article

Chinese Optics Letters
Vol. 12, Issue 9, 091403 (2014)

High-power diode-pumped ytterbium-doped fiber laser at 1150 nm

Yu Miao, Hanwei Zhang, Hu Xiao, and Pu Zhou

Author Affiliations

College of OptoElectric Science and Engineering, National University of Defense Technology, Changsha, Hunan 410073, China

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DOI: 10.3788/col201412.091403 Cite this Article Set citation alerts

Yu Miao, Hanwei Zhang, Hu Xiao, Pu Zhou. High-power diode-pumped ytterbium-doped fiber laser at 1150 nm[J]. Chinese Optics Letters, 2014, 12(9): 091403 Copy Citation Text

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Abstract

A model of steady-state rate equations including amplified spontaneous emission for long-wavelength ytterbi-um-doped fiber laser is set up, which provides design principle for a practical laser system. We demonstrate a diode-pumped all-fiber Yb-doped fiber laser at 1150 nm with an output power of 33.6 W, the optical efficiency is 60%.

Keywords

Yu Miao, Hanwei Zhang, Hu Xiao, Pu Zhou. High-power diode-pumped ytterbium-doped fiber laser at 1150 nm[J]. Chinese Optics Letters, 2014, 12(9): 091403

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