| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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High Power Continuous-Wave Actively Mode-Locked Diode-Pumped Nd:YAG Laser |
| LING Wei-Jun1,2**, ZHANG Shao-Gang1, ZHANG Ming-Xia1, DONG Zhong1, LI Ke1, ZUO Yin-Yan1, GUO Xiao-Hua1, JIA Yu-Lei2 |
1Department of Physics, Tianshui Normal University, Tianshui 741000
2Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190
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LING Wei-Jun, ZHANG Shao-Gang, ZHANG Ming-Xia et al 2010 Chin. Phys. Lett. 27 114202 |
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Abstract We demonstrate a diode-pumped cw mode-locked Nd:YAG by an acousto-optic mode locker. A mode-locked pulse with duration of 345 ps and output power of 12 W is obtained. The resonator design shows three advantages: a larger mode volume, high stability against thermal lens fluctuations, and excellent beam quality with TE00 mode. Different from previous active mode locking designs, we employ a frequency stabilizer and a phase-lock loop circuit to ensure the mode locking stable operation.
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| Keywords:
42.65.Re
42.60.Fc
42.55.Xi
42.60.Lh
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Received: 29 March 2010
Published: 22 October 2010
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| PACS: |
42.65.Re
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(Ultrafast processes; optical pulse generation and pulse compression)
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42.60.Fc
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(Modulation, tuning, and mode locking)
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42.55.Xi
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(Diode-pumped lasers)
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42.60.Lh
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(Efficiency, stability, gain, and other operational parameters)
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