期刊
APPLIED PHYSICS LETTERS
卷 105, 期 10, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.4895716
关键词
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资金
- National Natural Science Fund [91221304, 61227902]
- National Key Scientific Instrument Project [2012YQ150092]
- National Basic Research Program of China [2011CB808105]
We demonstrated a polarization-maintained dissipative soliton fiber laser. It was self-started and capable of outputting stable nanosecond mode-locked pulses through the nonlinear rotation inside fibers connected with a Faraday reflective mirror. The setup of the fiber laser ensured the output pulses with good polarization extinction, high pulse contrast, and quite good long-term stability against environmental disturbance. The mode-locked pulses were centered at 1030 nm with a narrow spectral bandwidth and had a pulse duration of 7 ns, while the pulse repetition rate could be varied from 1 to 8MHz by setting the fiber cavity length. The output pulse energy reached 20 nJ at the repetition rate of 1MHz. (C) 2014 AIP Publishing LLC.
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