发明授权
US07670685B2 Low loss visible-IR transmitting glass-ceramic spinel composites and process
有权
低损耗可见红外透射玻璃陶瓷尖晶石复合材料及工艺
- 专利标题： Low loss visible-IR transmitting glass-ceramic spinel composites and process
- 专利标题（中）： 低损耗可见红外透射玻璃陶瓷尖晶石复合材料及工艺
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申请号： US11250697申请日： 2005-10-13
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公开(公告)号： US07670685B2公开(公告)日： 2010-03-02
- 发明人: Shyam S. Bayya , Jasbinder S. Sanghera , Guillermo Villalobos , Geoffrey Chin , Ishwar D. Aggarwal
- 申请人： Shyam S. Bayya , Jasbinder S. Sanghera , Guillermo Villalobos , Geoffrey Chin , Ishwar D. Aggarwal
- 申请人地址： US DC Washington
- 专利权人： The United States of America as represented by the Secretary of the Navy
- 当前专利权人： The United States of America as represented by the Secretary of the Navy
- 当前专利权人地址： US DC Washington
- 代理商 Stephen T. Hunnius; John J. Karasek
- 主分类号： B32B15/04
- IPC分类号： B32B15/04
摘要：
This invention pertains to a composite of Spinel and BGG glass substrates and to process for bonding Spinel to BGG glass. The composite includes a Spinel and a BGG glass bonded together and having transmission in the visible and mid-infrared wavelength region. The process includes the step of heating them together above the softening temperature of the BGG glass, the composite having excellent, i.e., typically in excess of about 80%, transmission in the 0.5-5 wavelength region.
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