| 200兆赫高功率CW锁模YAG激光泵浦源研究 |
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| 引用本文： | 王水才,张怡彬,白晋涛,蔡金星,魏志义,孙基柱.200兆赫高功率CW锁模YAG激光泵浦源研究[J].光子学报,1991,20(1):57-61. |
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| 作者姓名： | 王水才 张怡彬 白晋涛 蔡金星 魏志义 孙基柱 |
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| 作者单位： | 中国科学院西安光机所
(王水才，张怡彬，白晋涛，蔡金星，魏志义)，中国科学院西安光机所(孙基柱) |
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| 摘 要： | 本文报导一台200MHz 12W平均功率的CW锁模Nd:YAG激光泵浦源,输出脉宽约100ps,能够可靠地长期稳定运转。
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| 关 键 词： | 热不灵敏 高功率输出 内腔倍频 |
INVESTIGATION OF 200MHz HIGH-POWER CW MODE-LOCKED Nd:YAG LASER PUMP SOURCE |
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| Wang Shuicai,Zhang Yibin,Bai Jintao,Cai Jinxing,Wei Zhiye,Sun JizhuXian Institute of Optics and Precision Mechanics,Academia Sinica..INVESTIGATION OF 200MHz HIGH-POWER CW MODE-LOCKED Nd:YAG LASER PUMP SOURCE[J].Acta Photonica Sinica,1991,20(1):57-61. |
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| Authors: | Wang Shuicai Zhang Yibin Bai Jintao Cai Jinxing Wei Zhiye Sun JizhuXian Institute of Optics and Precision Mechanics Academia Sinica |
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| Institution: | Xian Institute of Optics and Precision Mechanics, Academia Sinica |
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| Abstract: | In this paper, we report a 200MHz 12-W average-power CW mode-locked Nd:YAG laser pump source. Resonator configuration is a flat-convex thermal stable resonator for a large-volume fundamental mode..To maximize the power extraction from the laser rod, we find the optimum transmissivity of couplingmatch optput mirror with 9%. Output pulses-width of laser are-100ps and can operate reliably long-term steadily. Under the condition of the KTP intracavity-doubled Nd:YAG laser, the output mirror is replaced with one having 99.8 percent reflection at the fundamental wave, a KTP crystal and a focusing lens are placed inside the laser resonator. In order to achieve maximum frequency doubled output powers, the relative position of the crystal and lens must be determined and the beam radius within the doubling crystal was ~50μm, Average CW mode-locked frequency-doubled output powers of 1.2W were achieved. |
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| Keywords: | thermal insensitiveness high-power output intracavity-doubled |
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