发明名称 |
Single phase rare earth oxide-aluminum oxide glasses |
摘要 |
A bulk single phase glass comprising 23 molar % to 50 molar % rare earth oxides, RE203, and 50 molar % to 77 molar % aluminum oxide, A12O3 is provided. The glass contains at least 50 molar % of Al2O3+RE2O3 and smaller amounts of oxide glass forming agents and other oxides than are found in prior art glasses. The addition of small amounts of lanthanum oxide, La2O3, prevents phase separation. The single phase glass is useful for optical applications such as lasers and optical amplifiers.
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申请公布号 |
US6482758(B1) |
申请公布日期 |
2002.11.19 |
申请号 |
US20000679731 |
申请日期 |
2000.10.04 |
申请人 |
CONTAINERLESS RESEARCH, INC. |
发明人 |
WEBER J. K. RICHARD;ABADIE JOHAN G.;HIXSON APRIL D.;NORDINE PAUL C. |
分类号 |
C03C3/062;C03C3/12;C03C4/00;(IPC1-7):C03C3/12 |
主分类号 |
C03C3/062 |
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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