Multiple input/output ECDL cavity length and filter temperature control
文献类型：专利
| 作者 | DAIBER, ANDREW J.; RICE, MARK S.; BATRA, RAJESH K.; KOLLER, KEN P. |
| 发表日期 | 2005-06-09 |
| 专利号 | US20050123008A1 |
| 著作权人 | INTEL CORPORATION |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Multiple input/output ECDL cavity length and filter temperature control |
| 英文摘要 | A servo or control technique and apparatus for an external cavity diode laser (ECDL) are described. Coarse tuning adjustments for the ECDL may be performed by varying the temperature of tunable filters. Fine tuning adjustments may be performed varying the temperature of the ECDL sled (base) to vary the length of the cavity via thermal contraction and expansion. A controller comprises a coupler matrix that mathematically relates multiple control signal inputs for varying the temperatures of the tunable filters and sled to produce multiple outputs used to control, for example, thermal-electric cooler (TEC) elements associated with the tunable filters and sled. |
| 公开日期 | 2005-06-09 |
| 申请日期 | 2003-12-08 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/51402]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | INTEL CORPORATION |
| 推荐引用方式 GB/T 7714 | DAIBER, ANDREW J.,RICE, MARK S.,BATRA, RAJESH K.,et al. Multiple input/output ECDL cavity length and filter temperature control. US20050123008A1. 2005-06-09. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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