Optical waveguide and the method of fabricating the same
文献类型：专利
| 作者 | NAKAGAWA, YOUHEI; HAYASHI, NOBUHIKO; KURAMOTO, KEIICHI; MATSUMOTO, MITSUAKI; HIRANO, HITOSHI |
| 发表日期 | 2009-04-21 |
| 专利号 | US7521725 |
| 著作权人 | SANYO ELECTRIC CO., LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical waveguide and the method of fabricating the same |
| 英文摘要 | Disclosed herein is an optical waveguide comprising a core layer to be an optical waveguide region, an upper clad layer covering the core layer and a lower clad layer, characterized in that an ultraviolet control region for preventing ultraviolet light from entering is provided at any one location of under the lower clad layer, on an interface of the lower clad layer and the upper clad layer, and on the upper clad layer. And a method of fabricating this optical waveguide is also disclosed. |
| 公开日期 | 2009-04-21 |
| 申请日期 | 2005-02-17 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/38241]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SANYO ELECTRIC CO., LTD. |
| 推荐引用方式 GB/T 7714 | NAKAGAWA, YOUHEI,HAYASHI, NOBUHIKO,KURAMOTO, KEIICHI,et al. Optical waveguide and the method of fabricating the same. US7521725. 2009-04-21. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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