Actively -switched and Mode-Locked Diode-Pumped Laser
β Scribed by Ming Li; Shengzhi Zhao; Kejian Yang; Guiqiu Li; Dechun Li; Jing Wang; Jing An; Wenchao Qiao
- Book ID
- 117883405
- Publisher
- IEEE
- Year
- 2008
- Tongue
- English
- Weight
- 718 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0018-9197
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π SIMILAR VOLUMES
A diode-pumped actively Q-switched and modelocked Nd:GdVO4 laser with great average output power and high efficiency was realized by using a comparative simple configuration and a short cavity length. The laser generates stable mode-locked pulses of estimated width 240 ps lying underneath a Q-switch
6 W of output power and near 50% slope efficiency with respect to absorbed pump power was demonstrated in free-running mode for a short, 40-mm long resonator. The uncoated, with 3.5% dopant of thulium YLF rod of β 3 Γ 8 mm size wrapped with indium foil was mounted in copper heat-sink maintaining 293