A laser beam emitting apparatus
文献类型：专利
| 作者 | YOSHIDA, TOSHIHIKO; WATANABE, MASANORI; YAMAMOTO, OSAMU |
| 发表日期 | 1996-04-10 |
| 专利号 | EP0440485B1 |
| 著作权人 | SHARP KABUSHIKI KAISHA |
| 国家 | 欧洲专利局 |
| 文献子类 | 授权发明 |
| 其他题名 | A laser beam emitting apparatus |
| 英文摘要 | A laser beam oscillating apparatus which includes a plurality of semiconductor laser beam oscillators (21-23,41,42) oscillating laser beams of a different wavelength from each other, an optical waveguide (12,32) formed on a substrate (11,31) so that the oscillated laser beams propagate therein and are then emitted in the same direction from the output part (12c,32c) thereof and an optical coupler (13,33) to introduce the laser beams into the optical waveguide, thus allowing simultaneous introduction of these semiconductor laser beams of different wavelengths into the optical waveguide and simultaneous output of them in the same direction from the output end thereof. |
| 公开日期 | 1996-04-10 |
| 申请日期 | 1991-01-31 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/39710]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SHARP KABUSHIKI KAISHA |
| 推荐引用方式 GB/T 7714 | YOSHIDA, TOSHIHIKO,WATANABE, MASANORI,YAMAMOTO, OSAMU. A laser beam emitting apparatus. EP0440485B1. 1996-04-10. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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