Optical device with recess for optical component
文献类型：专利
| 作者 | JOLYON, RICHARD, TIDMARSH; JIM, KALOCK |
| 发表日期 | 2003-05-07 |
| 专利号 | GB2381592A |
| 著作权人 | BOOKHAM TECHNOLOGY PLC |
| 国家 | 英国 |
| 文献子类 | 发明申请 |
| 其他题名 | Optical device with recess for optical component |
| 英文摘要 | A hybridised optical device has a planar lightwave circuit 10 incorporating a recess 12 having a bottom surface 18 and side walls 19. An optical component 11, such as a semiconductor optical amplifier (SOA), has a locating portion 16 fitted within the recess 12 and engaging the bottom surface 18. The circuit 10 has waveguides 14 having coupling portions at their ends adjacent to side walls of the recess 12, and the optical component 11 has a waveguide 17 having coupling portions at its ends in optical communication with the coupling portions of the waveguides 14. Furthermore the locating portion 16 of the optical component 11 has etched edge facets in the vicinity of the coupling portions of the waveguide 17 to enable the locating portion 16 to be accurately positioned within the recess 12. Preferably opposite side walls 19 of the recess 12 are inclined inwardly relative to one another to form a taper engaging correspondingly inclined etched edge facets of the locating portion 11 for accurately aligning the locating portion 11 within the recess 12. |
| 公开日期 | 2003-05-07 |
| 申请日期 | 2001-10-30 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/52573]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | BOOKHAM TECHNOLOGY PLC |
| 推荐引用方式 GB/T 7714 | JOLYON, RICHARD, TIDMARSH,JIM, KALOCK. Optical device with recess for optical component. GB2381592A. 2003-05-07. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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