Multiple resonator and variable-wavelength light source using the same
文献类型：专利
| 作者 | SUZUKI, KOUICHI; YAMAZAKI, HIROYUKI |
| 发表日期 | 2008-06-17 |
| 专利号 | US7389028 |
| 著作权人 | NEC CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Multiple resonator and variable-wavelength light source using the same |
| 英文摘要 | An external resonator which includes a multiple resonator with parameters which allow stable wavelength control, and a variable-wavelength light source includes such an external resonator are provided. The external resonator is a multiple resonator which is made up of first to third ring-shaped resonators, each having different light path length, and connected in series via optical coupling means. The parameters of the multiple resonator are characterized in that all the following Expressions <1>, <2> and <3> hold: L1={M1/(M1−1)}L0 <1> L2={M2/(M2−1)}L0 <2> M2−1=(M1−1)2 <3> where L0 is the light path length of the first resonator, L1 is the light path length of the second resonator and L2 is the light path length of the third resonator, and M1 and M2 are integers of 3 or greater. |
| 公开日期 | 2008-06-17 |
| 申请日期 | 2005-12-28 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37182]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NEC CORPORATION |
| 推荐引用方式 GB/T 7714 | SUZUKI, KOUICHI,YAMAZAKI, HIROYUKI. Multiple resonator and variable-wavelength light source using the same. US7389028. 2008-06-17. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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