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10 January 2005 Large-mode-area Yb3+-doped photonic crystal fiber laser
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Proceedings Volume 5623, Passive Components and Fiber-based Devices; (2005)
Event: Asia-Pacific Optical Communications, 2004, Beijing, China
In this paper a large mode area Yb3+-doped double cladding photonic crystal fiber laser is reported. The laser's output power reaches as high as 4.3W. The slope efficiency and the maximum optical-to-optical efficiency of laser output are 69.4% and 59.7%, respectively, with respect to absorbed pump power. Single transverse mode operation is obtained at central wavelength of 1072.3nm and the measured mode distribution agrees with the simulation by using scalar beam propagation method.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Pei-Guang Yan, Wei Zhang, Yi-Gang Li, Jianping Zhu, Lei Ding, Sheng-Ping Chen, Kecheng Lu, and Susan Dong "Large-mode-area Yb3+-doped photonic crystal fiber laser", Proc. SPIE 5623, Passive Components and Fiber-based Devices, (10 January 2005);

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