Semiconductor laser array device
文献类型：专利
| 作者 | MORIMOTO, TAIJI; HOSOBA, HIROYUKI; MATSUMOTO, MITSUHIRO; TANEYA, MOTOTAKA; MATSUI, SADAYOSHI |
| 发表日期 | 1989-10-31 |
| 专利号 | US4878223 |
| 著作权人 | SHARP KABUSHIKI KAISHA, 22-22, NAGAIKE-CHO, ABENO-KU, OSAKA 545 JAPAN |
| 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 comprising a substrate with a plurality of grooves and an active layer disposed over the substrate, resulting in optical waveguides within the active layer corresponding to the grooves, wherein the grooves are disposed over the entire area of the substrate and a means for preventing the injection of current into some of the grooves that are positioned outside of the central area of the substrate is disposed whereby the other grooves positioned in the central area of the substrate constitute a laser array portion of the semiconductor laser array device. |
| 公开日期 | 1989-10-31 |
| 申请日期 | 1988-07-26 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/81902]  |
| 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 JAPAN |
| 推荐引用方式 GB/T 7714 | MORIMOTO, TAIJI,HOSOBA, HIROYUKI,MATSUMOTO, MITSUHIRO,et al. Semiconductor laser array device. US4878223. 1989-10-31. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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