期刊
JOURNAL OF MODERN OPTICS
卷 61, 期 4, 页码 339-343出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/09500340.2014.887151
关键词
nonlinear polarization rotation; mode-locked fiber laser; dissipative soliton
类别
资金
- National Natural Science Foundation of China [11274231, 61178014]
- Ministry of Education of China [109061]
- Eagle Project of Academy of Opto-Electronics, Chinese Academy of Science
An all-fiber amplification and compression system seed is demonstrated by using a chirped pulse oscillator at the telecommunication band. Dispersion management is applied successfully both in the oscillator and amplifier, allowing dissipative soliton (DS) generation and amplification. The oscillator generates 4-ps chirped pulses with 130 mW (4.55 nJ) average power. Benefiting from large chirp and the high energy of DSs from the oscillator, the amplification system can be simplified. The average power after amplification is increased to 324.2 mW, corresponding to a single pulse energy of 11.3 nJ. The minimum pulse duration is 190 fs after the single-mode fiber (SMF) is employed to compress the pulses. The repetition rate of pulses is 28.6 MHz.
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