Optical sensing methods
文献类型：专利
| 作者 | YI, YASHA; KOCH, BARRY J.; SMITH, TERRY L.; GUO, CHUNMEI |
| 发表日期 | 2009-03-31 |
| 专利号 | US7512298 |
| 著作权人 | 3M INNOVATIVE PROPERTIES COMPANY |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical sensing methods |
| 英文摘要 | An optical sensing system and method is disclosed. In one embodiment, a method of detecting a scattering center includes the step of providing an optical sensing system including a light source, one or more bus waveguides where a first bus waveguide has an input port that is in optical communication with the light source, a microresonator optically coupled to the one or more bus waveguides, and a scattering center which is capable of optically coupling to the microresonator. The method further includes the steps of exciting at least a first resonant guided optical mode of the microresonator with the light source, altering a strength of optical coupling between the scattering center and the microresonator to induce a change in optical scattering between the first mode and at least a second guided optical mode of the microresonator, and detecting a change in transfer of energy from the first mode to the second mode. |
| 公开日期 | 2009-03-31 |
| 申请日期 | 2006-12-01 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37275]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | 3M INNOVATIVE PROPERTIES COMPANY |
| 推荐引用方式 GB/T 7714 | YI, YASHA,KOCH, BARRY J.,SMITH, TERRY L.,et al. Optical sensing methods. US7512298. 2009-03-31. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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