Semiconductor laser array device
文献类型：专利
| 作者 | TANEYA, MOTOTAKA; MATSUI, SADAYOSHI; MATSUMOTO, MITSUHIRO |
| 发表日期 | 1989-01-17 |
| 专利号 | US4799225 |
| 著作权人 | SHARP KABUSHIKI KAISHA, 22-22, NAGAIKE-CHO, ABENO-KU, OSAKA 545 |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Semiconductor laser array device |
| 英文摘要 | A semiconductor laser array device with a waveguide structure comprising a first array portion which is composed of a plurality of parallel waveguides; a second array portion which is composed of a plurality of parallel waveguides; a third array portion which is composed of a plurality of symmetrically branching waveguides that optically connect the ends of the parallel waveguides of the first array portion; and a fourth array portion which is composed of a plurality of symmetrically branching waveguides that are optically connected to the other ends of the parallel waveguides of the second array portion, the ends of said symmetrically branching waveguides of the fourth array portion meeting one laser-emitting face of said laser array device at which said symmetrically branching waveguides begin to be optically combined with the adjacent symmetrically branching waveguides. |
| 公开日期 | 1989-01-17 |
| 申请日期 | 1987-10-05 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/86660]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SHARP KABUSHIKI KAISHA, 22-22, NAGAIKE-CHO, ABENO-KU, OSAKA 545 |
| 推荐引用方式 GB/T 7714 | TANEYA, MOTOTAKA,MATSUI, SADAYOSHI,MATSUMOTO, MITSUHIRO. Semiconductor laser array device. US4799225. 1989-01-17. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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