| 发明名称 |
LASER SOURCE |
| 摘要 |
An optical device for generating a beat frequency between two optical wavelengths includes two waveguides (2a, 2b) of different width and a grating layer (4) that is common to both wave guides. |
| 申请公布号 |
EP1851838(B1) |
申请公布日期 |
2016.09.14 |
| 申请号 |
EP20060709608 |
申请日期 |
2006.02.02 |
| 申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
LEALMAN, IAN FRANCIS |
| 分类号 |
H01S5/062;H01S5/12;H01S5/125;H01S5/40 |
主分类号 |
H01S5/062 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
