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1178nm linearly-polarized all fiber laser

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3 Author(s)
Maruyama, H. ; Inst. for Laser Sci., Univ. of Electro-Commun., Tokyo ; Shirakawa, A. ; Ueda, Ken-ichi

We have succeeded in direct lasing at 1178 nm with linear polarization from ytterbium-doped fiber. By composing high Q-value cavity with all-fiber configuration, parasitic lasing was suppressed. The output power amounts to 3.03 W with 49.5% slope efficiency and bandwidth of 0.037 nm. A maximum of 205 mW output power at 589 nm was obtained at the maximum of 3.03 W input power of 1178 nm laser.

Published in:

Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on

Date of Conference:

26-31 Aug. 2007