Method and apparatus for filtering an optical beam
文献类型：专利
| 作者 | CHAPMAN, WILLIAM B.; GREEN, EVAN D. H. |
| 发表日期 | 2001-02-13 |
| 专利号 | AU2000065025A1 |
| 著作权人 | NEW FOCUS, INC. |
| 国家 | 澳大利亚 |
| 文献子类 | 发明申请 |
| 其他题名 | Method and apparatus for filtering an optical beam |
| 英文摘要 | Wavelength-agile optical filters, suitable for wavelength-division-multiplexed optical communications networks, which provide for electrical or mechanical tuning to a known position or electrical parameter with precision in the selected center wavelength arising as result of the arrangements of a grid generator (246) and a channel selector (252). Within the embodiments of the invention, it may be used in a wide range of applications, such as, tuning an external cavity laser, selecting a wavelength for an add/drop multiplexer and providing channel selection and feedback for a wavelength locker, or be implemented in whole or in part of a gain medium (224). The invention may thus be utilized in telecom applications to generate the center wavelengths for any channel on the current International Telecommunications Union or other optical grids. |
| 公开日期 | 2001-02-13 |
| 申请日期 | 2000-07-27 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/60475]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NEW FOCUS, INC. |
| 推荐引用方式 GB/T 7714 | CHAPMAN, WILLIAM B.,GREEN, EVAN D. H.. Method and apparatus for filtering an optical beam. AU2000065025A1. 2001-02-13. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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