Nanopositioner and method of making
文献类型：专利
| 作者 | MURPHY, RAFINO MIGUEL JAMES; LEI, FUCHUAN; WARD, JONATHAN; NIC CHORMAIC, SILE; YANG, YONG |
| 发表日期 | 2019-01-31 |
| 专利号 | US20190033527A1 |
| 著作权人 | OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Nanopositioner and method of making |
| 英文摘要 | A tunable, all-optical, coupling method for a high-Q silica microsphere and an optical waveguide is disclosed. By means of a novel optical nanopositioning method, induced thermal expansion of an asymmetric microsphere stem for laser powers up to 211 mW is observed and used to fine tune the microsphere-waveguide coupling. Microcavity displacements ranging from (0.61±0.13)−(3.49±0.13) μm and nanometer scale sensitivities varying from (2.81±0.08)−(17.08±0.76) nm/mW are obtained. Additionally, an apparent linear dependency of coupling distance on stem laser heating is achieved. Using these methods, coupling can be altered such that the differing and customizable coupling regimes can be achieved. |
| 公开日期 | 2019-01-31 |
| 申请日期 | 2018-07-16 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/54908]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION |
| 推荐引用方式 GB/T 7714 | MURPHY, RAFINO MIGUEL JAMES,LEI, FUCHUAN,WARD, JONATHAN,et al. Nanopositioner and method of making. US20190033527A1. 2019-01-31. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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