Semiconductor laser gyro with modulated driving power source
文献类型：专利
| 作者 | NUMAI, TAKAHIRO |
| 发表日期 | 2001-08-14 |
| 专利号 | US6275296 |
| 著作权人 | CANON KABUSHIKI KAISHA |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Semiconductor laser gyro with modulated driving power source |
| 英文摘要 | An optical gyro reduces the coupling loss generated when emitted laser beams are incident upon a photo detector and the noise generated by the laser beams reentering the laser from an external point of reflection. The gyro includes a ring resonator type semiconductor laser for having laser beams transmitted circularly in opposite directions relative to each other and a terminal for detecting a beat signal, with the active layer of the semiconductor laser being ring-shaped. |
| 公开日期 | 2001-08-14 |
| 申请日期 | 1999-10-18 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/35321]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | CANON KABUSHIKI KAISHA |
| 推荐引用方式 GB/T 7714 | NUMAI, TAKAHIRO. Semiconductor laser gyro with modulated driving power source. US6275296. 2001-08-14. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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