Multiple core waveguide | |
ANTONIO MANUEL PAIS PEREIRA LEITE | |
2000-08-16 | |
著作权人 | THE UNIVERSITY COURT OF THE UNIVERSITY OF GLASGOW |
专利号 | GB2346706A |
国家 | 英国 |
文献子类 | 发明申请 |
其他题名 | Multiple core waveguide |
英文摘要 | An optical waveguide with multiple core layers for transmitting an optical signal comprises a substrate 12; an intermediate layer 13 formed on said substrate; a waveguide core 16 formed on said intermediate layer; and an upper cladding layer 17 embedding said waveguide core. The waveguide core 16 comprises a first core layer 14 formed on said intermediate layer and a second core layer 15 formed on said first core layer. The first core layer has photosensitive properties and the second core layer has optical gain properties. The waveguide can be used as a laser waveguide with an interference mirror 19 at the input end and a Bragg grating 11 in the first core 14. |
公开日期 | 2000-08-16 |
申请日期 | 1999-02-05 |
状态 | 失效 |
内容类型 | 专利 |
源URL | [http://ir.opt.ac.cn/handle/181661/64922] ![]() |
专题 | 半导体激光器专利数据库 |
作者单位 | THE UNIVERSITY COURT OF THE UNIVERSITY OF GLASGOW |
推荐引用方式 GB/T 7714 | ANTONIO MANUEL PAIS PEREIRA LEITE. Multiple core waveguide. GB2346706A. 2000-08-16. |
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