Optical external modulation semiconductor element
文献类型：专利
| 作者 | UTAKA, KATSUYUKI; AKIBA, SHIGEYUKI; KUSHIRO, YUKITOSHI; NODA, YUKIO |
| 发表日期 | 1988-05-10 |
| 专利号 | US4743087 |
| 著作权人 | KDDI CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical external modulation semiconductor element |
| 英文摘要 | An optical modulation element is disclosed in which a diffraction grating is formed along a waveguide for guiding unmodulated incident light and inclined to the direction of travel of the light, and a structure is provided for changing the refractive index of the waveguide portion where the diffraction grating is formed. the refractive index of the waveguide portion can be effected by voltage application, by current injection or by light irradiation. |
| 公开日期 | 1988-05-10 |
| 申请日期 | 1985-05-30 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/42364]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | KDDI CORPORATION |
| 推荐引用方式 GB/T 7714 | UTAKA, KATSUYUKI,AKIBA, SHIGEYUKI,KUSHIRO, YUKITOSHI,et al. Optical external modulation semiconductor element. US4743087. 1988-05-10. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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