| 半导体抽运碱金属蒸气激光器研究进展 |
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| 引用本文： | 杨子宁,王红岩,陆启生,郭少锋,许晓军.半导体抽运碱金属蒸气激光器研究进展[J].激光与光电子学进展,2010(5). |
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| 作者姓名： | 杨子宁 王红岩 陆启生 郭少锋 许晓军 |
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| 作者单位： | 国防科技大学光电科学与工程学院; |
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| 摘 要： | 相比于固体和化学激光器,半导体抽运碱金属蒸气激光器以其极高的量子效率、气体介质易于流动散热、高光束质量、不存在单口径功率限制、安全可靠等优点显示出极大的优势和良好的发展潜力。概述了碱金属激光器的基本原理和最新研究进展,分析了高功率定标放大可能遇到的障碍和解决途径,并预测了未来的发展趋势。
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| 关 键 词： | 激光器 半导体抽运碱金属蒸气光器 缓冲气体 碱金属 |
Research Development of Laser Diode Pumped Alkali Lasers |
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| Yang Zining Wang Hongyan Lu Qisheng Guo Shaofeng Xu Xiaojun.Research Development of Laser Diode Pumped Alkali Lasers[J].Laser & Optoelectronics Progress,2010(5). |
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| Authors: | Yang Zining Wang Hongyan Lu Qisheng Guo Shaofeng Xu Xiaojun |
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| Affiliation: | College of Optoelectric Science and Engineering;National University of Defense Technology;Changsha;Hunan 410073;China |
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| Abstract: | By contrast with solid and chemical laser, the laser diode pumped alkali laser (DPAL) has shown great predominance and potential because of its extremely high quantum efficiency, outstanding heat dissipation ability, high beam quality, no limit of single aperture power scaling and safe operation. The basic principle and recent research development of DPAL are introduced, the obstacles and solutions of high power scaling of DPAL are analysed, and the expectation of DPAL development is made. |
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| Keywords: | laser Laser diode pumped alkali laser buffer gas alkali |
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