Device for coupling drive circuitry to electroabsorption modulator
文献类型：专利
| 作者 | SINGH, PRASHANT; FOULK, HELGA; REDINGER, SCOTT; TANJI, TODD; MAILE, KEITH; STRONCZER, JOHN |
| 发表日期 | 2004-11-30 |
| 专利号 | US6825964 |
| 著作权人 | AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Device for coupling drive circuitry to electroabsorption modulator |
| 英文摘要 | Drive circuitry to provide a DC bias voltage and a high frequency modulation current to an electroabsorption modulator (EAM), including a high frequency modulation current source, a coupling capacitor, and a first DC lead. The drive circuitry may include termination circuitry. One lead of the high frequency modulation current source is electrically coupled to the first semiconductor type contact of the EAM and the other lead of the high frequency modulation current source is electrically coupled to an AC ground. The coupling capacitor includes a first electrode electrically coupled to the second semiconductor type contact of the EAM, a second electrode electrically coupled to the AC ground, and a dielectric layer between the electrodes. The first DC lead is electrically coupled to the EAM-side capacitor electrode and configured to be coupled to a first DC potential. |
| 公开日期 | 2004-11-30 |
| 申请日期 | 2002-10-22 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/35502]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED |
| 推荐引用方式 GB/T 7714 | SINGH, PRASHANT,FOULK, HELGA,REDINGER, SCOTT,et al. Device for coupling drive circuitry to electroabsorption modulator. US6825964. 2004-11-30. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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