| Vertical-cavity surface-emitting laser device | |
| HADLEY, G. RONALD; LEAR, KEVIN L.; AWYOUNG, ADELBERT; CHOQUETTE, KENT D. | |
| 1999-05-11 | |
| 著作权人 | SANDIA CORPORATION |
| 专利号 | US5903590 |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Vertical-cavity surface-emitting laser device |
| 英文摘要 | A vertical-cavity surface-emitting laser device. The vertical-cavity surface-emitting laser (VCSEL) device comprises one or more VCSELs with each VCSEL having a mode-control region thereabout, with the mode-control region forming an optical cavity with an effective cavity length different from the effective cavity length within each VCSEL. Embodiments of the present invention can be formed as single VCSELs and as one- or two-dimensional arrays of VCSELs, with either an index-guided mode of operation or an index anti-guided mode of operation being defined by a sign of the difference in the two effective cavity lengths. |
| 公开日期 | 1999-05-11 |
| 申请日期 | 1996-05-20 |
| 状态 | 失效 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/40443]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SANDIA CORPORATION |
| 推荐引用方式 GB/T 7714 | HADLEY, G. RONALD,LEAR, KEVIN L.,AWYOUNG, ADELBERT,et al. Vertical-cavity surface-emitting laser device. US5903590. 1999-05-11. |
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