Tapered light wave guide and wavelength converting element using the same
文献类型：专利
| 作者 | MIZUUCHI, KIMINORI; YAMAMOTO, KAZUHISA; TANIUCHI, TETSUO |
| 发表日期 | 1992-08-25 |
| 专利号 | US5142596 |
| 著作权人 | MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Tapered light wave guide and wavelength converting element using the same |
| 英文摘要 | A tapered light wave guide reduced in propagation loss, improved in coupling efficiency and free from the problem of optical damage. An input section, a widthwise tapered coupling section having a depth d2, and a wave guide having a depth d1 are formed on an LiNbO3 substrate. A depthwise tapered section in which the depth is changed from d2 to d1 is provided to connect the widthwise tapered coupling section having constant depth d2 and the wave guide, whereby a reduction in light propagation efficiency due to optical damage is prevented. |
| 公开日期 | 1992-08-25 |
| 申请日期 | 1991-07-16 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/36049]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
| 推荐引用方式 GB/T 7714 | MIZUUCHI, KIMINORI,YAMAMOTO, KAZUHISA,TANIUCHI, TETSUO. Tapered light wave guide and wavelength converting element using the same. US5142596. 1992-08-25. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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