Laser device
文献类型：专利
| 作者 | SEKIGUCHI, RYOTA; OUCHI, TOSHIHIKO |
| 发表日期 | 2010-04-06 |
| 专利号 | US7693198 |
| 著作权人 | CANON KABUSHIKI KAISHA |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Laser device |
| 英文摘要 | A laser device including a gain medium that has a gain, a waveguide for propagating an electromagnetic wave, and a resonant structure comprised of the waveguide. The gain medium extends in the propagation direction, and is sandwiched, at the top and bottom surfaces in the thickness direction thereof, between a first cladding and a second cladding of negative dielectric constant media. The gain medium is provided with a lateral structure adjacent to at least one of the side surfaces thereof in the width direction perpendicular to the propagation direction and the thickness direction. The lateral structure includes a positive dielectric constant medium which is sandwiched, at its top and bottom surfaces in the thickness direction thereof, between the negative dielectric constant media. The waveguide is comprised of the gain medium, the lateral structure, the first cladding and the second cladding. |
| 公开日期 | 2010-04-06 |
| 申请日期 | 2007-05-01 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/83349]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | CANON KABUSHIKI KAISHA |
| 推荐引用方式 GB/T 7714 | SEKIGUCHI, RYOTA,OUCHI, TOSHIHIKO. Laser device. US7693198. 2010-04-06. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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