| 申请日期 | 2026-03-18 | 申请号 | US14165388 |
| 公开（公告）号 | US8948217B2 | 公开（公告）日 | 2015-02-03 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | AdValue Photonics Inc | ||
| 简介 | An optical fiber which includes a core region embedded within a cladding. The core region of the optical fiber further comprises multiple sections, each doped with rare earth ions. | ||
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