| 自启动、低功率泵浦的自锁模Ti：蓝宝石激光器和它的高效连续运转 |
| |
| 引用本文： | 徐冰,周建平,王益民,李传东,吴建光,张正泉,徐至展. 自启动、低功率泵浦的自锁模Ti：蓝宝石激光器和它的高效连续运转[J]. 中国激光, 1996, 23(12): 1067-1071 |
| |
| 作者姓名： | 徐冰 周建平 王益民 李传东 吴建光 张正泉 徐至展 |
| |
| 作者单位： | 中国科学院上海光机所，华盛顿州立大学 |
| |
| 摘 要： | 报道了一台自启动、长时间稳定、低功率泵浦的自锁模Ｔｉ：蓝宝石激光器和它的高效连续运转的实验结果．实验中观测到５３ｎｍ的光谱带宽（ＦＷＨＭ）．此谱宽可支持１３ｆｓ的激光脉冲．受自相光仪测量仪器的限制．测得的脉宽为２４．６ｆｓ．实际脉冲脉宽可能小于２０ｆｓ．此激光器在自启动锁模、低功率泵浦时．脉宽小于５０ｆｓ．激光器在连续运行时获得０．２Ｗ的泵浦阈值．３５％的斜率效率和１．１Ｗ的激光输出（４Ｗ泵浦）．
|
| 关 键 词： | 自启动，自锁模，Ti：蓝宝石激光器 |
| 收稿时间： | 1996-04-25 |
Self-starting, Operation of a Self-mode-locked Ti:sapphire Laser with Low Pump Power and Its CW Operation |
| |
| Xu Bing, Zhou Jianping, Wang Yiming, Li Chuandong, Wu Jianguang,Zhang Zhengquan, Xu Zhizhan. Self-starting, Operation of a Self-mode-locked Ti:sapphire Laser with Low Pump Power and Its CW Operation[J]. Chinese Journal of Lasers, 1996, 23(12): 1067-1071 |
| |
| Authors: | Xu Bing Zhou Jianping Wang Yiming Li Chuandong Wu Jianguang Zhang Zhengquan Xu Zhizhan |
| |
| Abstract: | A self-starting, stable ultrashort-pulsed Ti:sapphire laser with low pump power was demonstrated without additional materials or slit. The laser Produced stable pulses of 24.6 fs. A bandwidth of 53 nm was observed which would correspond to less than 13 fs according to an ideal value of 0.315 for time-bandwidth Product. Pumping threshold of CW operation was 0.2 W, and the output power was up to 1.1 W with an efficiency of 35%. |
| |
| Keywords: | self-starting self-mode-locking Ti:sapphire laser |
| 本文献已被 CNKI 等数据库收录！ |
|
