Fiber-optic waveguides for transverse optical coupling
文献类型：专利
| 作者 | SERCEL, PETER, C.; HUNZIKER, GUIDO, H.; LEE, ROBERT, B. |
| 发表日期 | 2002-02-28 |
| 专利号 | WO2002016986A1 |
| 著作权人 | CQUINT COMMUNICATIONS CORPORATION |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Fiber-optic waveguides for transverse optical coupling |
| 英文摘要 | A fiber-optic waveguide comprises a transverse-optical-coupling fiber segment (312) and first and second longitudinally adjacent fiber segments. The cladding layers of the adjacent segments surround the cores and encompass an optical mode propagating through the waveguide. The cladding layer of the coupling segment is asymmetrically disposed about the core, thereby yielding a coupling surface (308) and enabling the propagating optical mode to extend beyond the coupling surface. The fiber-optic waveguide may be incorporated into an optical power control device by tangentially engaging the coupling surface with a circumferential-mode optical resonator, thereby enabling control of optical power transmitted through the waveguide via modulation of circumferential-mode resonator properties and/or coupling thereto. The fiber-optic waveguide may be fabricated by circumferentially asymmetric removal of cladding material form the coupling segment. The cladding material may be removed by providing a mask, such a carbon outer fiber coatting, polymer jacket, photoresist or metal, and etching the cladding layer material ("side-etching"), for example by HF, to form the asymmetric cladding profile, auch as a saddle-like shape. |
| 公开日期 | 2002-02-28 |
| 申请日期 | 2001-08-17 |
| 状态 | 未确认 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/52526]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | CQUINT COMMUNICATIONS CORPORATION |
| 推荐引用方式 GB/T 7714 | SERCEL, PETER, C.,HUNZIKER, GUIDO, H.,LEE, ROBERT, B.. Fiber-optic waveguides for transverse optical coupling. WO2002016986A1. 2002-02-28. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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