| 发明名称 | Branched waveguide configuration | ||
| 摘要 | An apparatus including a waveguide input coupler, a tapered branch waveguide, and a waveguide adaptor physically connected to the waveguide input coupler proximal end and to the branch waveguide proximal end. The waveguide input coupler includes a distal end having a distal end width and a proximal end having a proximal end width. The tapered branch waveguide includes a distal end having a distal end width and a proximal end having a proximal end width, the branch waveguide distal end width being greater than the branch waveguide proximal end width. The waveguide input coupler, the branch waveguide, and the waveguide adapter are configured to convert input light having a base transverse waveguide mode to output light having a higher-order waveguide mode. | ||
| 申请公布号 | US9322997(B2) | 申请公布日期 | 2016.04.26 |
| 申请号 | US201414225150 | 申请日期 | 2014.03.25 |
| 申请人 | SEAGATE TECHNOLOGY LLC | 发明人 | Peng Chubing |
| 分类号 | G11B5/31;G11B11/00;G02B6/26;G02B6/14;G11B5/60;G11B5/00 | 主分类号 | G11B5/31 |
| 代理机构 | Hollingsworth Davis, LLC | 代理人 | Hollingsworth Davis, LLC |
| 主权项 | 1. An apparatus comprising: a waveguide input coupler including a distal end having a distal end width and a proximal end having a proximal end width; a tapered branch waveguide including a distal end having a distal end width and a proximal end having a proximal end width, the branch waveguide distal end width being greater than the branch waveguide proximal end width; and a waveguide adaptor physically connected to the waveguide input coupler proximal end and to the branch waveguide proximal end; the waveguide input coupler, the branch waveguide, and the waveguide adapter being configured to convert input light having a base transverse waveguide mode to output light having a higher-order waveguide mode. | ||
| 地址 | Cupertino CA US | ||