| 大功率半导体激光器腔面的光学结构优化 |
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| 引用本文： | 赵润,郭芳,杨红伟,花吉珍.大功率半导体激光器腔面的光学结构优化[J].半导体技术,2006,31(6):448-451. |
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| 作者姓名： | 赵润 郭芳 杨红伟 花吉珍 |
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| 作者单位： | 1. 中电科技集团公司第十三研究所,石家庄,050051
2. 石家庄铁道学院信息工程系,石家庄,050043 |
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| 摘 要： | 采用转换矩阵的处理方法,对大功率半导体激光器腔面光学灾变阈值与膜层结构的关系进行了分析.从理论上给出了膜层的设计方法和计算结果,解释了不同腔面反射率对应的腔光学灾变阈值变化的实验结果,并首次提出后腔面的优化结构以避免后腔面烧毁.
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| 关 键 词： | 半导体激光器 腔面光学灾变值 镀膜 大功率 半导体激光器 光学 结构优化 Semiconductor Lasers High Power Facet Cavity Optimizing Structure 烧毁 优化结构 后腔面 实验 变化 对应 反射率 解释 结果 计算 |
| 文章编号： | 1003-353X(2006)06-0448-04 |
| 收稿时间： | 2005-12-19 |
| 修稿时间： | 2005年12月19日 |
Optical Structure Optimizing of Cavity Facet for High Power Semiconductor Lasers |
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| ZHAO Run,GUO Fang,YANG Hong-wei,HUA Ji-zhen.Optical Structure Optimizing of Cavity Facet for High Power Semiconductor Lasers[J].Semiconductor Technology,2006,31(6):448-451. |
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| Authors: | ZHAO Run GUO Fang YANG Hong-wei HUA Ji-zhen |
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| Abstract: | Using the transition matrix method, the relationship between the catastrophic optical damage threshold and the coating structure of semiconductor lasers were analyzed. A design method of coating structure and the calculated results were offered theoretically. The variety of catastrophic optical damage threshold along with different facet reflectivity was explained. The optimized structure of the rear cavity facet avoiding the damage of the rear facet was offered for the first time. |
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| Keywords: | semiconductor laser catastrophic optical damage coating |
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