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1. 发明申请

WO0127047A2 TELLURITE GLASSES AND OPTICAL COMPONENTS 审中-公开
标题翻译：细丝玻璃和光学组件
公开(公告)号：WO0127047A2
公开(公告)日：2001-04-19
申请号：PCT/US0027909
申请日：2000-10-10
申请人： CORNING INC , AITKEN BRUCE G , ELLISON ADAM J G , YOUNGMAN RANDALL E
发明人： AITKEN BRUCE G , ELLISON ADAM J G , YOUNGMAN RANDALL E
IPC分类号： G02B6/00 , C03C3/12 , C03C3/14 , C03C3/17 , C03C4/12 , C03C13/04 , G02B6/02 , H01S3/06 , H01S3/17 , G02B6/16 , G02F1/39
CPC分类号： C03C4/12 , C03C3/122 , C03C13/048 , G02B6/02 , H01S3/177
摘要： A family of tellurite glasses and optical components for telecommunication systems, the glasses consisting essentially of, as calculated in cation percent, 65-97 % TeO2, and at least one additional oxide of an element having a valence greater than two and selected from the group consisting of Ta, Nb, W, Ti, La, Zr, Hf, Y, Gd, Lu, Sc, Al and Ga, that may contain a lanthanide oxide as a dopant, in particular erbium oxide, and that, when so doped, is characterized by a fluorescent emission spectrum having a relatively broad FWHM value.
摘要翻译：一种用于电信系统的碲化物眼镜和光学元件，所述眼镜基本上由阳离子百分比计算为65-97％TeO 2，以及至少一种额外的价数大于2的元素的氧化物，并且选自组由可能含有镧系元素氧化物作为掺杂剂的Ta，Nb，W，Ti，La，Zr，Hf，Y，Gd，Lu，Sc，Al和Ga组成，特别是铒氧化物，其特征在于具有相对宽的FWHM值的荧光发射光谱。

2. 发明申请

WO02051765A9 PHOTPHATE SEALING FRITS WITH IMPROVED H20 DURABILITY 审中-公开
标题翻译： PHOTPHATE密封用具改善H20耐久性
公开(公告)号：WO02051765A9
公开(公告)日：2004-05-06
申请号：PCT/US0145779
申请日：2001-10-31
申请人： CORNING INC
发明人： BUHRMASTER ROBERT M , MORENA ROBERT M , REDDY KAMJULA P , YOUNGMAN RANDALL E
IPC分类号： C03C3/19 , C03C8/08 , C03C8/24 , G02B6/36 , G02B6/42 , C03C3/066 , C03C8/04 , C03C27/00 , G02B5/18
CPC分类号： G02B6/0218 , C03C3/19 , C03C8/08 , C03C8/24 , G02B6/02209 , G02B6/3628 , G02B6/4236
摘要： Glass frit compositions, calculated in mole percent on an oxide basis, consisting essentially of 24.5 to 29.0 P2O5; 1.0 to 5.0 % B2O3; 1.0 to 2.0 % Al2O3; and sufficient amounts of SnO and ZnO (51.5 to 66.5 SnO, and 5.0-12.0 % ZnO), wherein the molar ratio of SnO:ZnO is in the range of about 5.0:1 to 12:1, and 0.0 to 2.0 % SiO2. The glass compositions exhibit, under NMR spectroscopic analysis of B nuclei, a signal containing at least two peaks at a chemical shift in the range of approximately -18 to -25 ppm. The frit compositions is useful in an optoelectric device that employs the sealing material that comprises a frit made form the glass compositions. In particular, in a Bragg grating, the inventive glass frit (1) is employed to attach a stripped optical fiber (3) to a beta-eucryptite substrate (5) to achieve athermalization. The stripped fiber (3) is attached to the substrate with a dollop of epoxy resin (7).
摘要翻译：基于氧化物计算的玻璃料组合物，其摩尔百分比基本上由24.5至29.0P2O5组成; 1.0〜5.0％B2O3; 1.0〜2.0％Al2O3; 和足够量的SnO和ZnO（51.5至66.5SnO和5.0-12.0％ZnO），其中SnO：ZnO的摩尔比在约5.0:1至12:1的范围内，和0.0-2.0％的SiO 2。该玻璃组合物在<11> B核的NMR光谱分析下显示在大约-18至-25ppm的范围内含有化学位移的至少两个峰的信号。玻璃料组合物可用于使用包含由玻璃组合物制成的玻璃料的密封材料的光电装置。特别地，在布拉格光栅中，使用本发明的玻璃料（1）将剥离的光纤（3）附接到β-锂钇基板（5）以实现无热化。剥离的纤维（3）用环氧树脂（7）的多层连接到基材上。

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