Optical semiconductor device, semiconductor laser module, and optical fiber amplifier
文献类型：专利
| 作者 | YOSHIDA, JUNJI; ITOH, HIROKAZU; IRINO, SATOSHI; IRIE, YUICHIRO; SAWAMURA, TAKETSUGU |
| 发表日期 | 2017-03-21 |
| 专利号 | US9601905 |
| 著作权人 | FURUKAWA ELECTRIC CO., LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical semiconductor device, semiconductor laser module, and optical fiber amplifier |
| 英文摘要 | An optical semiconductor device outputting a predetermined wavelength of laser light includes: a quantum well active layer positioned between a p-type cladding layer and an n-type cladding layer in thickness direction; a separate confinement heterostructure layer positioned between the quantum well active layer and the n-type cladding layer; and an electric-field-distribution-control layer positioned between the separate confinement heterostructure layer and the n-type cladding layer and configured by at least two semiconductor layers having band gap energy greater than band gap energy of a barrier layer constituting the quantum well active layer. |
| 公开日期 | 2017-03-21 |
| 申请日期 | 2015-07-09 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/44711]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | FURUKAWA ELECTRIC CO., LTD. |
| 推荐引用方式 GB/T 7714 | YOSHIDA, JUNJI,ITOH, HIROKAZU,IRINO, SATOSHI,et al. Optical semiconductor device, semiconductor laser module, and optical fiber amplifier. US9601905. 2017-03-21. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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