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Your search keyword '"Xu, Xiaodong"' showing total 2 results
Start Over Author "Xu, Xiaodong" Topic optical pumping Publication Type Academic Journals Journal optics communications
2 results on '"Xu, Xiaodong"'

1. Sub-100fs pulse generation in a diode pumped Yb:Sc2SiO5 laser

Author

Xu, Changwen, Tang, Dingyuan, Zhang, Jian, Zhu, Haiyong, Xu, Xiaodong, Zheng, Lihe, Su, Liangbi, and Xu, Jun

Subjects
*OPTICAL pulse generation, *DIODES, *OPTICAL pumping, *RARE earth ions, *SOLID-state lasers, *SCANDIUM compounds, *YTTERBIUM, *SILICATES, *DOPED semiconductors
Abstract

Abstract: We report on the sub-100fs pulse generation in a diode pumped Yb3+:Sc2SiO5 (Yb:SSO) laser. Pumped by a 976nm single emitter diode and mode-locked with a SESAM, the laser generated stable mode locked pulses with 71fs duration, 89MHz repetition rate, and an average power of 38mW at 1044.6nm under the incident pump power of 6.5W. To the best of our knowledge, this is the shortest pulse ever produced from an Yb3+ doped orthosilicate crystal laser. [Copyright &y& Elsevier]

Published
2013
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2. Observation of antiphase states in a passively Q-switched multimode microchip Yb:YAG laser with a GaAs saturable absorber

Author

Zhang, Qiulin, Feng, Baohua, Zhang, Dongxiang, Fu, Panming, Zhang, Zhiguo, Zhao, Zhiwei, Deng, Peizhen, Xu, Jun, Xu, Xiaodong, Wang, Yonggang, and Ma, Xiaoyu

Subjects
*DIODES, *LASERS, *OPTICAL pumping, *INTEGRATED circuits
Abstract

Antiphase dynamics has been observed experimentally for the laser modes operation in a laser-diode-pumped Q-switched microchip Yb:YAG laser with GaAs as a saturable absorber in the presence of spatial hole-burning. The Q-switched pulses sequences of two modes at different pump power have been obtained. The experimental results have shown that the pulses sequences displayed classic antiphase dynamics. [Copyright &y& Elsevier]

Published
2004
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