| Intracavity frequency doubling effects of passively mode－locked Nd：YAP pulsed laser in two different unstable resonators |
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| 作者姓名： | WU Fengtie |
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| 作者单位： | WU Fengtie (Department of Physics，Hua Chiao University，Quanzhou 362011，China)YANG Xiangchun; ZHU Xiaolei; SUN Zhanao; WU Zaoqing; FAN Dianyuan; DENG Ximing(Shnghai Institute of Optics and Fine Mechanics，Academia，Sinica，Shanghai 201800，China) |
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| 摘 要： | Ｉｎｔｒａｃａｖｉｔｙｆｒｅｑｕｅｎｃｙｄｏｕｂｌｉｎｇｅｆｆｅｃｔｓｏｆｐａｓｓｉｖｅｌｙｍｏｄｅ－ｌｏｃｋｅｄＮｄ：ＹＡＰｐｕｌｓｅｄｌａｓｅｒｉｎｔｗｏｄｉｆｆｅｒｅｎｔｕｎｓｔａｂｌｅｒｅｓｏｎａｔｏｒｓＷＵＦｅｎｇｔｉｅ（Ｄｅｐａｒｔｍｅｎ...
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| 收稿时间： | 1993/11/15 |
Intracavity frequency doubling effects of passively mode-locked Nd: YAP pulsed laser in two different unstable resonators |
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| WU Fengtie.Intracavity frequency doubling effects of passively mode-locked Nd: YAP pulsed laser in two different unstable resonators[J].中国激光(英文版),1994,3(2):97-103. |
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| Authors: | WU Fengtie |
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| Abstract: | Efficient intracavity frequency doubling with β-BaB2O4 (BBO) crystal in passively mode-locked Nd: YAP laser has been demonstrated by using unstable con focal resonator and convex-antiresonant ring(ARR) unstable resonator. The energy conversion efficiencies are 81% and 70%, pulse durations are 18 and 8 ps, and maximum energy fluctuation are 8.3% and 3.3% at 0.54 μm, respectively. A powerful single ps pulse with energy 20, 35 mJ in the green was obtained without any amplification and single Pulse selection. |
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| Keywords: | intracavity frequency doubling unstable cohfocal resonator convex-ARR unstable resonator passive mode-lcoking |
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