Laser transmitter with a reduced signal distortion
文献类型：专利
| 作者 | ADAMS, LAURA ELLEN; BETHEA, CLYDE GEORGE; NYKOLAK, GERALD; PEOPLE, ROOSEVELT; TANBUN-EK, TAWEE |
| 发表日期 | 2004-09-08 |
| 专利号 | EP0911921B1 |
| 著作权人 | AGERE SYSTEMS OPTOELECTRONICS GUARDIAN CORPORATION |
| 国家 | 欧洲专利局 |
| 文献子类 | 授权发明 |
| 其他题名 | Laser transmitter with a reduced signal distortion |
| 英文摘要 | A tunable semiconductor laser comprises a gain section having an MQW active region, a uniform pitch grating DFB region, and first waveguide. A composite reflector, including a second MQW region and a second waveguide, forms a cavity resonator with the DFB region. A tuning voltage applied to the composite reflector induces a quantum confined stark effect, thereby allowing the center wavelength to be altered. A pre-chirp signal applied the composite reflector reduces signal distortion in fiber optic systems. |
| 公开日期 | 2004-09-08 |
| 申请日期 | 1998-10-13 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/42396]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | AGERE SYSTEMS OPTOELECTRONICS GUARDIAN CORPORATION |
| 推荐引用方式 GB/T 7714 | ADAMS, LAURA ELLEN,BETHEA, CLYDE GEORGE,NYKOLAK, GERALD,et al. Laser transmitter with a reduced signal distortion. EP0911921B1. 2004-09-08. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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