Chinese Optics Letters, 2009, 7 (7): 07611, Published Online: Jul. 24, 2009
Eye-safe, high-energy, single-mode all-fiber laser with widely tunable repetition rate 
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光纤激光器 光能量脉冲放大 光纤非线性效应 140.3280 Laser amplifiers 140.3500 Lasers, erbium 060.2320 Fiber optics amplifiers and oscillators
Abstract
We present a novel high-energy, single-mode, all-fiber-based master-oscillator-power-amplifier (MOPA) laser system operating in the C-band with 3.3-ns pulses and a very widely tunable repetition rate, ranging from 30 kHz to 50 MHz. The laser with a maximum pulse energy of 25 \muJ and a repetition rate of 30 kHz is obtained at a wavelength of 1548 nm by using a double-clad, single-mode, Er:Yb co-doped fiber power amplifier.
Cunxiao Gao, Shaolan Zhu, Wei Zhao, Zongying Cao, Zhi Yang. Eye-safe, high-energy, single-mode all-fiber laser with widely tunable repetition rate[J]. Chinese Optics Letters, 2009, 7(7): 07611.
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