Chinese Optics Letters, Volume. 2, Issue 2, 0298(2004)
Power amplifier for 1064 nm using Yb3+-doped double-clad fiber
A master-oscillator fiber power amplifier (MOPA) system is presented, which consists of a single mode laser as the master oscillator and an Yb^{3+}$-doped large-mode-area double-clad fiber as the power amplifier. The system emits up to 6 W of amplified radiation at a wavelength of 1064 nm. The slope efficiency and extracted pulse energy as a function of pulse repetition rate are analyzed.
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Lingfeng Kong, Qihong Lou, Jun Zhou, Zhonglin Wu, Jingxing Dong, Yunrong Wei, Jianqiang Zhu, Zhijiang Wang. Power amplifier for 1064 nm using Yb3+-doped double-clad fiber[J]. Chinese Optics Letters, 2004, 2(2): 0298
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