| 高性能表面安装型激光隔离器的研制 |
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| 引用本文： | 叶宇风,王洪,曹永志,冯金垣. 高性能表面安装型激光隔离器的研制[J]. 半导体光电, 2006, 27(2): 136-139 |
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| 作者姓名： | 叶宇风 王洪 曹永志 冯金垣 |
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| 作者单位： | 华南理工大学,物理科学与技术学院,广东,广州,510640;韶关学院,网络中心,广东,韶关,512005;华南理工大学,物理科学与技术学院,广东,广州,510640 |
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| 摘 要： | 基于高斯光束耦合理论,对光斜面耦合的光隔离器回波损耗进行了分析,通过改进核心元件的加工组合工序,采用表面安装技术,研制了光斜面耦合的高性能表面安装型光隔离器,测试结果表明,这种表面安装光隔离器具有优异的性能参数.
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| 关 键 词： | 激光隔离器 回波损耗 表面安装技术 |
| 文章编号： | 1001-5868(2006)02-0136-04 |
| 收稿时间： | 2005-08-16 |
| 修稿时间： | 2005-08-16 |
Development of Compact SMT LD Isolator with High-performance |
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| YE Yu-feng,WANG Hong,CAO Yong-zhi,FENG Jin-yuan. Development of Compact SMT LD Isolator with High-performance[J]. Semiconductor Optoelectronics, 2006, 27(2): 136-139 |
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| Authors: | YE Yu-feng WANG Hong CAO Yong-zhi FENG Jin-yuan |
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| Affiliation: | 1. Institute of Physics Science and Technol. , South China University of Technology,Guangzhou 510640, CHN; 2. Network Center,Shaoguan University,Shaoguan 512005,CHN |
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| Abstract: | On the basis of the theory of Gaussian light beam's transmission,the return-loss of the optical isolator with structure of fiber oblique coupling was analyzed.By improving the fabrication process of element and introducing surface mountable technology(SMT),a novel SMT LD isolator with high performance was developed.The test results show that the isolator has excellent performance parameters. |
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| Keywords: | LD isolator return-loss SMT |
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