7.6-W diode-pumped femtosecond Yb:KGW laser |
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| Authors: | Yan-Fang Cao Xiang-Hao Meng Jun-Li Wang Zhao-Hua Wang Meng-Yao Cheng Jiang-Feng Zhu Zhi-Yi Wei |
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| Institution: | School of Physics and Optoelectronic Engineering Xidian University;Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences;University of Chinese Academy of Sciences;Songshan Lake Materials Laboratory |
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| Abstract: | We have demonstrated a high power diode-pumped mode-locked femtosecond Yb:KGW laser with semiconductor saturable absorber mirror(SESAM). By using an output coupler with 10% transmittance, the laser delivered 160-fs pulses with average output power of 7.6 W at a repetition rate of 78 MHz, corresponding to pulse energy of 97 nJ and peak power of 606 kW. |
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| Keywords: | femtosecond diode-pump SESAM mode-locking |
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