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公开(公告)号：US20130344337A1
公开(公告)日：2013-12-26
申请号：US14003589
申请日：2012-02-24
IPC分类号： C03C11/00
CPC分类号： C03C11/002 , C03B19/107 , C03C1/002 , Y10T428/2982
摘要： There is provided hollow microspheres comprising: at least 45 wt % of recycled glass based on the total weight of a feed composition from which the hollow microspheres are derived, wherein the hollow microspheres have a density of less than 1.25 g/cm3, strength at 20% volume reduction greater than 20 MPa and have a substantially single cell structure. There is also provided hollow microspheres comprising: a blend of recycled glass and glass feed, wherein the hollow microspheres have a density of less than 1.25 g/cm3 and are made from a feed composition that is essentially free of an added effective blowing agent. There is provided a method for making hollow microspheres.
摘要翻译： 提供了中空微球，其包含：基于源自中空微球的进料组成的总重量的至少45重量％的再循环玻璃，其中中空微球的密度小于1.25g / cm 3，强度为20 体积减小％大于20MPa并且具有基本上单细胞结构。 还提供了中空微球，其包括：再循环玻璃和玻璃进料的共混物，其中中空微球具有小于1.25g / cm 3的密度，并且由基本上不含添加的有效发泡剂的进料组合物制成。 提供了制备中空微球的方法。
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2.发明授权Glass materials for optical gain media and infrared optics comprising rare earth oxide glass compositions 有权用于光增益介质和包含稀土氧化物玻璃组合物的红外光学元件的玻璃材料公开(公告)号：US07951735B2
公开(公告)日：2011-05-31
申请号：US12100073
申请日：2008-04-09
CPC分类号： G02C9/00 , C03C3/062 , C03C3/125 , C03C4/0071 , G02C2200/02
摘要： This invention relates to the use of novel glass materials comprising rare earth aluminate glasses (REA1™ glasses) in the gain medium of solid state laser devices that produce light at infrared wavelengths, typically in the range 1000 to 3000 nm and for infrared optics with transmission to approximately 5000 nm in thin sections. The novel glass materials provide stable hosts for trivalent ytterbium (Yb3+) ions and other optically active species or combinations of optically active species that exhibit fluorescence and that can be optically excited by the application of light. The glass gain medium can be configured as a waveguide or placed in an external laser cavity, or otherwise arranged to achieve gain in the laser waveband and so produce laser action.
摘要翻译： 本发明涉及包含稀土铝酸盐玻璃（REA1 TM玻璃）的新型玻璃材料在固态激光装置的增益介质中的应用，该固态激光装置产生红外波长（通常在1000-3000nm）和具有透射率的红外光学 至约5000nm。 新型玻璃材料为三价镱（Yb3 +）离子和其他光学活性物质或光学活性物质的组合提供稳定的宿主，其表现出荧光，并且可以通过施加光而被光学激发。 玻璃增益介质可以被配置为波导或放置在外部激光腔中，或以其它方式布置以实现激光波段中的增益，从而产生激光作用。
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3.发明申请GLASS MATERIALS FOR OPTICAL GAIN MEDIA AND INFRARED OPTICS COMPRISING RARE EARTH OXIDE GLASS COMPOSITIONS 有权用于光学增益介质的玻璃材料和包含稀土氧化物玻璃组合物的红外光学公开(公告)号：US20090227440A1
公开(公告)日：2009-09-10
申请号：US12100073
申请日：2008-04-09
CPC分类号： G02C9/00 , C03C3/062 , C03C3/125 , C03C4/0071 , G02C2200/02
摘要： This invention relates to the use of novel glass materials comprising rare earth aluminate glasses (REA1™ glasses) in the gain medium of solid state laser devices that produce light at infrared wavelengths, typically in the range 1000 to 3000 nm and for infrared optics with transmission to approximately 5000 nm in thin sections. The novel glass materials provide stable hosts for trivalent ytterbium (Yb3+) ions and other optically active species or combinations of optically active species that exhibit fluorescence and that can be optically excited by the application of light. The glass gain medium can be configured as a waveguide or placed in an external laser cavity, or otherwise arranged to achieve gain in the laser waveband and so produce laser action.
摘要翻译： 本发明涉及包含稀土铝酸盐玻璃（REA1 TM玻璃）的新型玻璃材料在固态激光装置的增益介质中的应用，该固体激光装置产生红外波长（通常在1000至3000nm范围内）和红外光学 在薄的部分传输到大约5000nm。 新型玻璃材料为三价镱（Yb3 +）离子和其他光学活性物质或光学活性物质的组合提供稳定的宿主，其表现出荧光，并且可以通过施加光而被光学激发。 玻璃增益介质可以被配置为波导或放置在外部激光腔中，或以其它方式布置以实现激光波段中的增益，从而产生激光作用。
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