High-power dissipative solitons from an all-normal dispersion erbium fiber oscillator.
High-power dissipative solitons from an all-normal dispersion erbium fiber oscillator.
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DOI：
10.1364/ol.35.002807
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发表时间：
2010-08
期刊：
影响因子：
3.6
通讯作者：
N. Chichkov;K. Hausmann;D. Wandt;U. Morgner;J. Neumann;D. Kracht
中科院分区：
文献类型：
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作者：
N. Chichkov;K. Hausmann;D. Wandt;U. Morgner;J. Neumann;D. Kracht
我们演示了输出脉冲能量为20 nJ的掺铒光纤振荡器，其中只包含正色散光纤和锁模通过使用非线性偏振演化和稳定的双折射滤波器。光纤振荡器工作在3.5 MHz的重复频率，中心波长为1550 nm。正啁啾输出脉冲的持续时间为53 ps，并被压缩到750 fs。输出脉冲的大的正啁啾和脉冲谱的陡边表明是耗散孤子操作。
We demonstrate output pulse energies of 20 nJ from an erbium-doped fiber oscillator that contains only positive dispersion fibers and is mode locked by use of nonlinear polarization evolution and stabilized with a birefringent filter. The fiber oscillator operates at a repetition rate of 3.5 MHz with a central wavelength of 1550 nm. The positively chirped output pulses have a duration of 53 ps and are compressed to 750 fs. The large positive chirp of the output pulses and the steep side edges of the pulse spectrum indicate dissipative soliton operation.