论文信息 - Power scaling of cw high power fiber lasers based on large-mode-area fibers

Power scaling of cw high power fiber lasers based on large-mode-area fibers

In this paper, we report on a power scaling of stable cw ytterbium-doped high power fiber laser with 170 W output power based on large-mode-area fibers. Single transverse mode output is obtained from a 28 /spl mu/m core diameter low-numerical aperture fiber.

J. Limpert | A. Liem | A. Tunnermann | H. Zellmer | T. Schreiber

[1] R. Stephenson. A and V , 1962, The British journal of ophthalmology.

[2] Jens Limpert,et al. 150 W Nd/Yb codoped fiber laser at 1.1 /spl mu/m , 2002, CLEO 2002.

[3] D. Gapontsev,et al. 135W CW fiber laser with perfect single mode output , 2002, Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges.