Chinese Optics Letters, 2011, 9 (4): 041407, Published Online: Mar. 18, 2011
High repetition rate Tm:Ho:LuLiF master-oscillator and Tm-doped fiber power-amplifier system 
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Tm:Ho:LuLiF 2微米 MOPA 保偏掺铥光纤 140.3510 Lasers, fiber 060.2320 Fiber optics amplifiers and oscillators 060.2390 Fiber optics, infrared
Abstract
A high repetition rate Tm:Ho:LuLiF master-oscillator and polarization-maintaining (PM) Tm-doped fiber power-amplifier system is presented. A 11.3-kHz, 0.4-nm line width, 0.89-W Tm:Ho:LuLiF seed laser is developed. Using a two-stage PM Tm-doped fiber power amplifier system, 32.4-W output power is obtained with 0.4-nm line width at a central wavelength of 2058.5 nm, corresponding to 0.66-W seed laser. The laser spectrum and pulse profile are measured.
Ting Yu, Shijiang Shu, Weibiao Chen. High repetition rate Tm:Ho:LuLiF master-oscillator and Tm-doped fiber power-amplifier system[J]. Chinese Optics Letters, 2011, 9(4): 041407.
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