Injection lasers | |
BURNHAM, ROBERT D.; SCIFRES, DONALD R.; STREIFER, WILLIAM | |
1982-12-22 | |
著作权人 | XEROX CORPORATION |
专利号 | EP0067588A1 |
国家 | 欧洲专利局 |
文献子类 | 发明申请 |
其他题名 | Injection lasers |
英文摘要 | In a semiconductor injection laser with a nonplanar surface pattern on the substrate, growth of the plurality of layers comprising the laser structure is accomplished in vapor phase epitaxy to produce a lateral spatial thickness variation (LSTV) in the active region of the laser. The LSTV profile is one producing an effective, although small, lateral retractive index variation in the active region, thereby permitting the maintenance of the lowest order transverse mode alone the plane of the active region. |
公开日期 | 1982-12-22 |
申请日期 | 1982-05-27 |
状态 | 失效 |
内容类型 | 专利 |
源URL | [http://ir.opt.ac.cn/handle/181661/84186] |
专题 | 半导体激光器专利数据库 |
作者单位 | XEROX CORPORATION |
推荐引用方式 GB/T 7714 | BURNHAM, ROBERT D.,SCIFRES, DONALD R.,STREIFER, WILLIAM. Injection lasers. EP0067588A1. 1982-12-22. |
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