Details

Autor(en) / Beteiligte

• Ottenhues, Christoph
• Theeg, Thomas
• Hausmann, Katharina
• Wysmolek, Mateusz
• Sayinc, Hakan
• Neumann, Jörg
• Kracht, Dietmar

Titel

Single-mode monolithic fiber laser with 200  W output power at a wavelength of 1018  nm

Ist Teil von

• Optics letters, 2015-11, Vol.40 (21), p.4851-4854

Ort / Verlag

United States

Erscheinungsjahr

2015

Quelle

Optica Publishing Group Journals

Beschreibungen/Notizen

• We report on an ytterbium-doped monolithic fiber laser at a wavelength of 1018 nm with an output power of 200 W in continuous wave operation. The optimal parameters for setting up such a high-power fiber laser with an ytterbium-doped fiber are investigated and discussed in detail. An in-house-developed pump light stripper and a single-mode fused fiber coupler were applied to use the fiber laser for core-pumping of ytterbium-doped high-power fiber amplifiers in a monolithic setup.