Optical spot size converter integrated laser device and method for manufacturing the same
文献类型：专利
| 作者 | KIM, YOUNG-HYUN; KIM, IN; LEE, EUN-HWA; BAE, YU-DONG |
| 发表日期 | 2007-07-05 |
| 专利号 | US20070153858A1 |
| 著作权人 | SAMSUNG ELECTRONICS CO. ; LTD. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Optical spot size converter integrated laser device and method for manufacturing the same |
| 英文摘要 | An optical spot size converter integrated laser device includes a substrate; a first waveguide laminated on the substrate and optically coupled to an optical fiber, the first waveguide being divided into a light source region having an active waveguide and an optical spot size converter region, and a trench formed on both lateral walls of the first waveguide on the substrate so that light emitted from the active waveguide interferes with light reflected by a wall surface of the first waveguide inside the first waveguide. By means of mutual interference between light emitted directly from the active waveguide of the laser device and light reflected by the interference waveguide, the optical spot size of a laser can be adjusted without affecting the single mode of the laser. |
| 公开日期 | 2007-07-05 |
| 申请日期 | 2006-09-19 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/88353]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | 1.LTD. 2.SAMSUNG ELECTRONICS CO. |
| 推荐引用方式 GB/T 7714 | KIM, YOUNG-HYUN,KIM, IN,LEE, EUN-HWA,et al. Optical spot size converter integrated laser device and method for manufacturing the same. US20070153858A1. 2007-07-05. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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