| 发明名称 |
An Optical Waveguide Comprising A Core Region With Integrated Hologram |
| 摘要 |
An optical waveguide comprising an axial direction and a cross-section perpendicular to said axial direction is shown. The optical waveguide comprises a core region. The core region includes an integrally formed hologram, which extends along a first axial segment of the optical waveguide, the first axial segment having a first axial length. The hologram, seen in the cross-section, includes a micro-structure with written elements having a modified refractive index different from areas of the core region with an unmodified refractive index. |
| 申请公布号 |
US2015369985(A1) |
申请公布日期 |
2015.12.24 |
| 申请号 |
US201414763036 |
申请日期 |
2014.01.27 |
| 申请人 |
OFS FITEL, LLC ;AARHUS UNIVERSITY |
发明人 |
Gruner-Nielsen Lars;Balling Peter;Savolainen Juha-Matti;Kristensen Poul |
| 分类号 |
G02B5/32;G02B27/09;G02B6/02;G02B6/14 |
主分类号 |
G02B5/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An optical waveguide comprising an axial direction and a cross-section perpendicular to said axial direction,
wherein the optical waveguide comprises a core region having a core thickness, and wherein the core region includes an integrally formed hologram, which extends along a first axial segment of the optical waveguide, the first axial segment having a first axial length, wherein the hologram seen in the cross-section includes a micro-structure with written elements having a modified refractive index different from areas of the core region with an unmodified refractive index. |
| 地址 |
Norcross GA US |
