| 申请日期 | 2025-06-24 | 申请号 | JP2008041942 |
| 公开（公告）号 | JP5176136B2 | 公开（公告）日 | 2013-04-03 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | Hitachi Chemical Co Ltd4455 | ||
| 简介 | PROBLEM TO BE SOLVED : To improve the heat resistance of a material for photodoping used for an optical amplifier using an organic polymer. SOLUTION : Disclosed is the material for photodoping obtained by mixing a composite, obtained by making salt of rare earth metal and metal alkoxide react with each other, and a chelating agent in an organic solvent. COPYRIGHT : (C)2009, JPO&INPIT | ||
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