| Micro-optics photonic bandgap fiber coupler | |
| DANG, THIEN; SANDERS, GLEN A.; SPICER, TIM | |
| 2011-08-10 | |
| 著作权人 | HONEYWELL INTERNATIONAL INC. |
| 专利号 | EP2138876B1 |
| 国家 | 欧洲专利局 |
| 文献子类 | 授权发明 |
| 其他题名 | Micro-optics photonic bandgap fiber coupler |
| 英文摘要 | A resonator sensing device having an optics coupler device (22) for communicating light between light sourcc(s) and scnsor(s) and a hollow core fiber resonator. Light from one resonator fiber tip is coupled to a second resonator fiber tip via a graded index (GRIN) lens (102, 104) having the appropriate pitch such that the maximum coupling efficiency is achieved and having two angled surfaces. The angled surfaces are coated with an appropriate coating having a reflectance R in order to achieve the desired degree of coupling. Light reflected by the second angled surface is captured with another lens (such as a microlens (32)) and coupled to a third fiber segment (coupled port). The optical parameters for the GRIN lens and the microlens are tailored to have the least loss. |
| 公开日期 | 2011-08-10 |
| 申请日期 | 2009-06-23 |
| 状态 | 授权 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37422]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | HONEYWELL INTERNATIONAL INC. |
| 推荐引用方式 GB/T 7714 | DANG, THIEN,SANDERS, GLEN A.,SPICER, TIM. Micro-optics photonic bandgap fiber coupler. EP2138876B1. 2011-08-10. |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论