| 发明名称 |
Method for melting fluorophosphate glass |
| 摘要 |
A high quality fluorophosphate laser glass free from bubbles, inclusions and coloring can be obtained by melting a fluorophosphate glass having a total oxide content of 5 to 30% in terms of cationic %, in a carbon container under a non-oxygen gas atmosphere.
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| 申请公布号 |
US4806138(A) |
申请公布日期 |
1989.02.21 |
| 申请号 |
US19880146679 |
申请日期 |
1988.01.21 |
| 申请人 |
HOYA CORPORATION |
发明人 |
MIURA, KIYOTAKA;IZUMITANI, TETSURO;YAMASHITA, TOSHIHARU |
| 分类号 |
C03B5/00;C03B5/08;C03B5/42;C03B8/00;C03C3/16;C03C3/247;(IPC1-7):C03B5/42 |
主分类号 |
C03B5/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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