Tunable linearly polarized intrinsically single-mode fiber laser using a 40-µm core-diameter Yb-doped photonic-crystal fiber laser

Fabio Di Teodoro; Paul Hoffmann

doi:10.1117/12.601051

22 April 2005 Tunable linearly polarized intrinsically single-mode fiber laser using a 40-µm core-diameter Yb-doped photonic-crystal fiber laser

Fabio Di Teodoro, Paul Hoffmann

Author Affiliations +

Proceedings Volume 5709, Fiber Lasers II: Technology, Systems, and Applications; (2005) https://doi.org/10.1117/12.601051
Event: Lasers and Applications in Science and Engineering, 2005, San Jose, California, United States

Abstract

We report a 40-μm core-diameter, Yb-doped, air-clad photonic crystal fiber laser operating continuous-wave with intrinsic single-transverse-mode beam quality (M² ~ 1.25). The laser was tunable over the 1020nm-1050nm range, exhibited a spectral linewidth <5GHz, was temporally stable and linearly polarized with a polarization extinction ratio >93%. The maximum output power obtained was ~14 W (limited by the available pump power).

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Fabio Di Teodoro and Paul Hoffmann "Tunable linearly polarized intrinsically single-mode fiber laser using a 40-µm core-diameter Yb-doped photonic-crystal fiber laser", Proc. SPIE 5709, Fiber Lasers II: Technology, Systems, and Applications, (22 April 2005); https://doi.org/10.1117/12.601051

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