申请日期 | 2025-08-18 | 申请号 | JP2003060232 |
公开(公告)号 | JP4225472B2 | 公开(公告)日 | 2009-02-18 |
公开国别 | JP | 申请人省市代码 | 全国 |
申请人 | TDK Corporation3067 | ||
简介 | PROBLEM TO BE SOLVED : To provide a magnetic garnet maintaining a magnetic hysteresis of a square Faraday rotation angle in the temperature range in which a Faraday rotator is used. SOLUTION : The magnetic hysteresis of the Faraday rotation angle is maintained in a square shape in the temperature range in which the Faraday rotator is used by regulating the variation of a Pt concentration to be ≤200%. COPYRIGHT : (C)2004, JPO |
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