Vertical cavity surface emitting laser device having an extended cavity
文献类型：专利
| 作者 | JIANG, WENBIN; LEBBY, MICHAEL S.; RAMDANI, JAMAL |
| 发表日期 | 2000-02-15 |
| 专利号 | US6026111 |
| 著作权人 | FINISAR CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Vertical cavity surface emitting laser device having an extended cavity |
| 英文摘要 | An extended VCSEL structure formed of a first DBR mirror, an active region, a second DBR mirror as partial reflector, and an extended cavity provided by a transparent conductive substrate wafer fused onto the second DBR mirror. The transparent conductive substrate also serves as a convex mirror with a highly reflective dielectric coating to complete the extended cavity VCSEL structure. The use of the extended cavity makes high power single mode operation achievable because an extended cavity introduces high modal loss to the high order laser modes while supporting the lowest order single mode. The large active area allows high output power from the VCSEL. |
| 公开日期 | 2000-02-15 |
| 申请日期 | 1997-10-28 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/42855]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | FINISAR CORPORATION |
| 推荐引用方式 GB/T 7714 | JIANG, WENBIN,LEBBY, MICHAEL S.,RAMDANI, JAMAL. Vertical cavity surface emitting laser device having an extended cavity. US6026111. 2000-02-15. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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