Optical modulator module and semiconductor optical modulator
文献类型：专利
| 作者 | FUKUDA, CHIE; KONO, NAOYA; SEKI, MORIHIRO; YAMAJI, KAZUHIRO; YAMAUCHI, YASUYUKI; TANAKA, KEIJI; TATSUMI, TAIZO; ITABASHI, NAOKI |
| 发表日期 | 2015-06-02 |
| 专利号 | US9046703 |
| 著作权人 | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical modulator module and semiconductor optical modulator |
| 英文摘要 | A semiconductor optical modulator includes optical input and output portions; a plurality of Mach-Zehnder modulators, each including first and second waveguide arms having first and second modulation electrodes, respectively; an optical demultiplexer coupled between the optical input portion and the Mach-Zehnder modulators through an optical waveguide; an optical multiplexer coupled between the optical output portion and the Mach-Zehnder modulators; a plurality of electrical inputs; and a plurality of differential transmission lines electrically connecting the electrical inputs to the Mach-Zehnder modulators. The first modulation electrode and the second modulation electrode of at least one of the Mach-Zehnder modulators, one of the electrical inputs, and one of the differential transmission lines that connects such one electrical input to such one Mach-Zehnder modulator form an electrical circuit having a differential impedance in a range of 80Ω to 95Ω. |
| 公开日期 | 2015-06-02 |
| 申请日期 | 2014-02-26 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37734]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
| 推荐引用方式 GB/T 7714 | FUKUDA, CHIE,KONO, NAOYA,SEKI, MORIHIRO,et al. Optical modulator module and semiconductor optical modulator. US9046703. 2015-06-02. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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