Distributed feedback laser implemented using an active lateral grating
文献类型：专利
| 作者 | TAYLOR, GEOFFREY W.; DOCTOR, DANIEL P. |
| 发表日期 | 1993-06-29 |
| 专利号 | US5224115 |
| 著作权人 | UNITED STATES OF AMERICA, THE, AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Distributed feedback laser implemented using an active lateral grating |
| 英文摘要 | A distributed feedback (DFB) laser for use in a bipolar field effect transistor laser (known as a BICFET laser) produces a single mode, stable, tunable laser. The single mode, stable, tunable characteristics of the laser are achieved by modifying the structure and operation of a previously disclosed high speed integrated heterojunction field-effect transistor laser by the inclusion of a grating in the n+ active regions to create a periodic refractive index profile. Independent operation of two n+ quantum wells provides frequency tuning through simultaneous and independent control of the mode spacing or mode frequency and the distributed feedback frequency. |
| 公开日期 | 1993-06-29 |
| 申请日期 | 1991-07-17 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/46017]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | UNITED STATES OF AMERICA, THE, AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE |
| 推荐引用方式 GB/T 7714 | TAYLOR, GEOFFREY W.,DOCTOR, DANIEL P.. Distributed feedback laser implemented using an active lateral grating. US5224115. 1993-06-29. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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