Diode-pumped Kerr-lens mode-locked femtosecond Yb：YAG ceramic laser

We experimentally demonstrated a diode-pumped Kerr-lens mode-locked femtosecond laser based on an Yb：YAG ceramic. Stable laser pulses with 97-fs duration, 2.8-nJ pulse energy, and 320-mW average power were obtained. The femtosecond oscillator operated at a central wavelength of 1049 nm and a repetit...

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Veröffentlicht in:	Chinese physics B 2016-02, Vol.25 (2), p.186-189
1. Verfasser:	高子叶朱江峰汪珂王军利王兆华魏志义
Format:	Artikel
Sprache:	eng
Schlagworte:	Ceramics Femtosecond Lasers Oscillators Pulse duration Repetition Wavelengths YAG 二极管泵浦克尔透镜锁模平均功率掺镱激光陶瓷脉冲持续时间飞秒激光
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Zusammenfassung:	We experimentally demonstrated a diode-pumped Kerr-lens mode-locked femtosecond laser based on an Yb：YAG ceramic. Stable laser pulses with 97-fs duration, 2.8-nJ pulse energy, and 320-mW average power were obtained. The femtosecond oscillator operated at a central wavelength of 1049 nm and a repetition rate of 115 MHz. To the best of our knowledge, this is the first demonstration of a Kerr-lens mode-locked operation in a diode-pumped Yb：YAG ceramic laser with sub-100 fs pulse duration. %@ 1674-1056
ISSN:	1674-1056 2058-3834 1741-4199
DOI:	10.1088/1674-1056/25/2/024205