A stable repetition rate continuously controllable passively Q-switched Nd:YAG bonded microchip laser is presented. A 0.8 mm-thickness 7 mm-diameter Nd:YAG crystal at 1.6 at.% is adapted as active medium and the saturable absorber for passively Q-switched pulse generating, a 0.2 mm-thickness 6.8-mm
Controllable high repetition rate gain-switched Nd:YVO4microchip laser
โ Scribed by Sheng Fang; Chen Jun; Ge Jian-hong
- Publisher
- SP Zhejiang University Press
- Year
- 2005
- Tongue
- English
- Weight
- 294 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1009-3095
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We demonstrated an e cient and compact, diode-pumped passively Q-switched Nd:YVO4 laser operation at 1:064 m wavelength with high repetition rate, using Cr 4+ :YAG as saturable absorber, formed with a simple at-at resonator. The maximum CW output power of 4:05 W was obtained at the incident pump pow
Gain-switched Nd:YAG microchip lasers have produced 1 MHz repetition rate, single-frequency pulses with a pulse width of 32 ns. This is, to our knowledge, the highest repetition rate obtained in a single-frequency gain-switched solid state laser. The laser peak power and pulse width are mainly deter