Mode-locked Yb-doped large-mode-area photonic crystal fiber laser operating in the vicinity of zero cavity dispersion
Mode-locked Yb-doped large-mode-area photonic crystal fiber laser operating in the vicinity of zero cavity dispersion
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零腔色散附近工作的锁模掺镱大模面积光子晶体光纤激光器
DOI:
10.1002/lapl.200910135
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发表时间:
2010-03
影响因子:
1.7
通讯作者:
Zheltikov, A. M.
中科院分区:
文献类型:
--
作者:
Song, Y. -J;Hu, M. -L;Gu, C. -L.;Chai, L.;Wang, C. -Y;Zheltikov, A. M.
A passively mode-locked ytterbium-doped large-mode-area photonic crystal fiber oscillator operating in the vicinity of zero cavity dispersion is demonstrated. The self-starting mode-locking operation is achieved by a high contrast saturable absorber mirror. Two mode-locking regimes with opposite signs of net cavity dispersion are investigated. At a net cavity dispersion of –0.0035 ps2, the fiber laser directly generates 10-nJ laser pulses with an average power of 630 mW at 65.3 MHz repetition rate. The pulses can be dechirped to 78 fs by extracavity dispersion compensation. The pulse energy is scaled up to 18 nJ, yielding an average power of 1.2 W, when the cavity dispersion is set at 0.0035 ps2. In this regime, the laser output can be extracavity-dechirped to 120 fs. Dynamics of pulse evolution in the fiber laser is illustrated by numerical simulation, which agrees well with experimental results.
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影响因子:
1.7
作者:
H. Luo;D. Tang;G. Xie;H. Zhang;L. Qin;H. Yu;L. Qian
通讯作者:
H. Luo;D. Tang;G. Xie;H. Zhang;L. Qin;H. Yu;L. Qian
影响因子:
3.6
作者:
C. Lecaplain;A. Hideur;S. Février;P. Roy
通讯作者:
C. Lecaplain;A. Hideur;S. Février;P. Roy
影响因子:
3.6
作者:
Kieu K;Renninger WH;Chong A;Wise FW
通讯作者:
Wise FW
影响因子:
3.6
作者:
Buckley, JR;Wise, FW;Sosnowski, T
通讯作者:
Sosnowski, T
影响因子:
3.6
作者:
B. Ortaç;M. Baumgartl;J. Limpert;A. Tünnermann
通讯作者:
B. Ortaç;M. Baumgartl;J. Limpert;A. Tünnermann