Broadband single-mode optical coupler
文献类型:专利
| 作者 | JANNSON, TOMASZ P.; JANNSON, JOANNA L. |
| 发表日期 | 1991-05-28 |
| 专利号 | US5018814 |
| 著作权人 | SANWA BANK CALIFORNIA |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Broadband single-mode optical coupler |
| 英文摘要 | An apparatus for coupling light waves into a single-mode planar waveguide comprises a curved multi-mode waveguide. The multi-mode waveguide is thick so that its mode structure is practically continuous and its coupling wavelength selectivity is low. The curved multi-mode waveguide presents a variable single-mode coupling gap to the adjacent single-mode planar waveguide which achieves optimum balance between phase and amplitude conditions for coupling a broad range of wavelengths and tolerates varying wavelength light sources. |
| 公开日期 | 1991-05-28 |
| 申请日期 | 1990-02-13 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/35963] ![]() |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SANWA BANK CALIFORNIA |
| 推荐引用方式 GB/T 7714 | JANNSON, TOMASZ P.,JANNSON, JOANNA L.. Broadband single-mode optical coupler. US5018814. 1991-05-28. |
入库方式: OAI收割
来源:西安光学精密机械研究所
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