| Dispersion compensation using resonant cavities | |
| YEH, POCHI ALBERT; CAMPBELL, SCOTT PATRICK; XU, ZHILING | |
| 2003-03-20 | |
| 著作权人 | OPLINK COMMUNICATIONS, LLC |
| 专利号 | US20030053214A1 |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Dispersion compensation using resonant cavities |
| 英文摘要 | Multi-stage, all-pass optical filters used to make low-loss, multi-channel dispersion compensation modules are disclosed. The all-pass optical filters can be ring resonators in waveguides, Gires-Tournois Interferometers (GTIs) in free space form, and the like. The coupling constants and circulating path lengths may also be distinctively varied in each of the series of GTIs, tuning the net dispersion spectrum of the GTI set, such that the sum of the dispersions from the series of GTI's can provide a system with greater bandwidth than the same number of identical GTIs. The local dispersion slope can also be tuned in this manner. Multi-cavity GTIs can also be formed with similar performance enhancing properties. |
| 公开日期 | 2003-03-20 |
| 申请日期 | 2002-08-08 |
| 状态 | 授权 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/52800]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | OPLINK COMMUNICATIONS, LLC |
| 推荐引用方式 GB/T 7714 | YEH, POCHI ALBERT,CAMPBELL, SCOTT PATRICK,XU, ZHILING. Dispersion compensation using resonant cavities. US20030053214A1. 2003-03-20. |
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