发明授权
- 专利标题: Phosphate glass useful in high power lasers
- 专利标题(中): 磷酸盐玻璃可用于大功率激光器
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申请号: US331782申请日: 1989-04-03
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公开(公告)号: US4929387A公开(公告)日: 1990-05-29
- 发明人: Joseph S. Hayden , David L. Sapak , Julia M. Ward
- 申请人: Joseph S. Hayden , David L. Sapak , Julia M. Ward
- 申请人地址: PA Duryea
- 专利权人: Schott Glass Technologies, Inc.
- 当前专利权人: Schott Glass Technologies, Inc.
- 当前专利权人地址: PA Duryea
- 主分类号: C03C3/064
- IPC分类号: C03C3/064 ; C03C3/17 ; C03C3/19 ; C03C4/00 ; H01S3/17
摘要:
A low- or no-silica phosphate glass useful as a laser medium and having a high thermal conductivity, K.sub.90.degree. C. >0.8 W/mK, and a low coefficient of thermal expansion, .alpha..sub.20.degree.-40.degree. C. 0.8 W/mK and .alpha..sub.20.degree.-40.degree. C.
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