1 September 2004 Double-cladding fiber laser and frequency doubling with PPLN
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A highly efficient Yb doped double clad fiber laser, one end pumped by a 975nm diode attack source and generating up to 115.6 of CW output power at 1100nm is reported in this paper, the maximum optical-optical conversion efficiency is 79% and the slope efficiency is about 69%. The frequency doubling of the fiber laser is obtained with conversion efficiency of 6% by using PPLN as nonlinear optical material.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Qihong Lou, Qihong Lou, Jun Zhou, Jun Zhou, Zhijiang Wang, Zhijiang Wang, } "Double-cladding fiber laser and frequency doubling with PPLN", Proc. SPIE 5460, Solid State Lasers and Amplifiers, (1 September 2004); doi: 10.1117/12.544678; https://doi.org/10.1117/12.544678


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