Q-switched and mode-locked pulses genera
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J.-H. Lin; K.-H. Lin; H.-H. Hsu; W.-F. Hsieh
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Article
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2008
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John Wiley and Sons
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English
⚖ 210 KB
Regular and robust Q-switched and mode-locked (QML) pulses are produced in Nd:GdVO~4~ laser by the integration of nonlinear mirror and semiconductor saturable absorber mirror. The threshold of QML operation is increased by putting the SESAM in laser cavity with large beam radius. The nonlinear mirro