Fiber grating feedback stabilization of broad area laser diode
文献类型：专利
| 作者 | ANTHON, DOUGLAS W. |
| 发表日期 | 2000-09-26 |
| 专利号 | US6125222 |
| 著作权人 | CISCO TECHNOLOGY, INC. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Fiber grating feedback stabilization of broad area laser diode |
| 英文摘要 | The laser device of the present invention includes a high-power, fiber-coupled optical source (FIG. 1) having a broad area laser diode (10) with a high reflective coating at its rear facet (12), coupling optics (20), and an optical fiber (30) having fiber grating (32). The fiber grating (32) serves to reflect a portion of the optical beam back to the broad area laser diode (10), thereby stabilizing the wavelength of the optical beam. The fiber grating (32) and the rear facet (12) of the broad area laser diode (10) serve as nodes for an external resonator, thereby limiting the diffraction of the optical beam. The effects of wavelength fluctuation and beam diffraction are reduced together using minimal mechanical components. |
| 公开日期 | 2000-09-26 |
| 申请日期 | 1998-04-21 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/39380]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | CISCO TECHNOLOGY, INC. |
| 推荐引用方式 GB/T 7714 | ANTHON, DOUGLAS W.. Fiber grating feedback stabilization of broad area laser diode. US6125222. 2000-09-26. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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