Gyro having modulated frequency driven laser
文献类型：专利
| 作者 | NUMAI, TAKAHIRO |
| 发表日期 | 2002-09-03 |
| 专利号 | US6445454 |
| 著作权人 | CANON KABUSHIKI KAISHA |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Gyro having modulated frequency driven laser |
| 英文摘要 | A gyro and an operating method is capable of reducing coupling losses which arise when laser beams enter a photodetector and noise which develops due to light entering into a laser from external reflection points. The gyro includes a ring resonator type laser in which laser beams circularly counter propagate, and detects a change in a current or an impedance based on a beat which is generated by the interference of the laser beams counter propagating each other within the laser. |
| 公开日期 | 2002-09-03 |
| 申请日期 | 1999-10-18 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/35319]  |
| 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. Gyro having modulated frequency driven laser. US6445454. 2002-09-03. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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