| 申请日期 | 2025-07-05 | 申请号 | JP2008024586 |
| 公开（公告）号 | JP2008147698A | 公开（公告）日 | 2008-06-26 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | FUJIFILM CORP | ||
| 简介 | PROBLEM TO BE SOLVED : To achieve more oscillation wavelengths in a fiber laser exciting a fiber having a core to which a rare earth element ion is added with a laser diode to generate laser beams. SOLUTION : A GaN-based laser diode 11 excites the fiber 13 having a core to which Sm3+ is added. Laser beams 15 are generated by the transition of 4G5/2 → 6H5/2, 4G5/2 → 6H7/2, or 4F3/2 → 6H11/2 in the fiber 13. COPYRIGHT : (C)2008, JPO&INPIT | ||
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