| 半导体激光器侧面泵浦双包层光纤技术 |
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| 引用本文： | 张帆,王春灿,童治,宁提纲,简水生.半导体激光器侧面泵浦双包层光纤技术[J].四川激光,2006,27(5):5-8. |
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| 作者姓名： | 张帆 王春灿 童治 宁提纲 简水生 |
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| 作者单位： | 北京交通大学光波技术研究所 北京交通大学光波技术研究所 北京 |
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| 基金项目： | 国家重点实验室基金;北京市自然科学基金 |
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| 摘 要： | 泵浦耦合技术是研究高功率光纤激光器和光纤放大器的关键技术,而侧面泵浦耦合技术又是通过泵浦耦合技术获取高功率光纤激光器的未来发展趋势。它是通过双包层光纤的侧面将泵浦光耦合进内包层,对纤芯进行泵浦。目前已经提出并且实现了多种侧面泵浦耦合技术。详细叙述了各种耦合方案的工作原理,并对其耦合效率,输出功率,工艺难易进行了分析和对比,最后根据制作工艺和耦合原理将其进行了分类。
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| 关 键 词： | 双包层光纤 侧面泵浦耦合 激光二极管 耦合效率 |
| 文章编号： | 0253-2743(2006)05-0005-04 |
| 修稿时间： | 2006年4月5日 |
Side-pumping technology for double-clad fiber using laser diode |
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| ZHANG Fan,WANG Chun-can,TONG Zhi,JIAN Shui-sheng.Side-pumping technology for double-clad fiber using laser diode[J].Laser Journal,2006,27(5):5-8. |
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| Authors: | ZHANG Fan WANG Chun-can TONG Zhi JIAN Shui-sheng |
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| Affiliation: | ZHANG Fan~*,WANG Chun-can,TONG Zhi,JIAN Shui-sheng |
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| Abstract: | Pumping coupler technology is one of the critical technologies for high-power laser and amplifier.And side-pumping is one of the promising technologies to obtain high-power laser and amplifier.It can transfer pumping light into the inner cladding of the doublecladding fiber through the lateral of the fiber.So far many side-pumping methods have been presented and realized.In the paper,the principles of all side-pumping methods are explained in detail,and the coupling efficiency,the output power and the requirement of fabrication are analyzed and compared.Moreover,all methods are classified according to the fabrication and the principle of coupling. |
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| Keywords: | double-cladding fiber side-pumping laser diode(LD) coupling efficiency |
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