| 申请日期 | 2025-09-11 | 申请号 | JP2004567512 |
| 公开（公告）号 | JP4237707B2 | 公开（公告）日 | 2009-03-11 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | KONOSHIMA CHEMICAL | ||
| 简介 | A rare earth garnet sintered compact which is produced by subjecting a rare earth garnet powder such as YAG to a pre-sintering, sintering the pre-sintered product by HIP, and annealing the sintered product at 1100 DEG C to 1600 DEG C in a whole oxygen atmosphere under a whole pressure of 4.5 MPa or more, and has an average crystallite diameter of 0.9 to 9 mu m, an optical loss coefficient of 0.002 cm or less and a strain of a transmitted wave of 0.05 lambda cm or less. | ||
|
您还没有登录，请登录后查看下载地址
|
客服热线：
手机版
二维码
