Surface-emitting semiconductor laser, surface-emitting semiconductor laser device, optical transmission device, and information processing device
文献类型：专利
| 作者 | HAYAKAWA, JUNICHIRO; MURAKAMI, AKEMI; KONDO, TAKASHI; TAKEDA, KAZUTAKA; JOGAN, NAOKI; SAKURAI, JUN |
| 发表日期 | 2016-11-22 |
| 专利号 | US9502863 |
| 著作权人 | FUJI XEROX CO., LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Surface-emitting semiconductor laser, surface-emitting semiconductor laser device, optical transmission device, and information processing device |
| 英文摘要 | Provided is a surface-emitting semiconductor laser including a substrate; a first semiconductor multilayer reflector of a first conductivity type formed on the substrate, the first semiconductor multilayer reflector including plural pairs of a low-refractive-index layer and a high-refractive-index layer; a cavity region formed on the first semiconductor multilayer reflector; a second semiconductor multilayer reflector of a second conductivity type formed on the cavity region, the second semiconductor multilayer reflector including plural pairs of a low-refractive-index layer and a high-refractive-index layer; a columnar structure extending from the second semiconductor multilayer reflector to the cavity region; and a current confinement layer formed inside the columnar structure by selective oxidation of a semiconductor layer containing Al. The cavity region includes an active region; and a cavity extension region interposed between the active region and the first semiconductor multilayer reflector. |
| 公开日期 | 2016-11-22 |
| 申请日期 | 2015-07-10 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/42238]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | FUJI XEROX CO., LTD. |
| 推荐引用方式 GB/T 7714 | HAYAKAWA, JUNICHIRO,MURAKAMI, AKEMI,KONDO, TAKASHI,et al. Surface-emitting semiconductor laser, surface-emitting semiconductor laser device, optical transmission device, and information processing device. US9502863. 2016-11-22. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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