Glass with a minimal stress-optic effect
    5.
    发明授权
    Glass with a minimal stress-optic effect 失效
    具有最小应力光学效应的玻璃

    公开(公告)号:US06903038B2

    公开(公告)日:2005-06-07

    申请号:US09930478

    申请日:2001-08-16

    IPC分类号: C03C3/102 C03C3/072 C03C3/105

    CPC分类号: C03C3/102

    摘要: A glass comprising in mole percent based on oxide: SiO255-70 PbO30-38 Na2O>0-4.5 K2O 0-2.5 and essentially free of TiO2.

    摘要翻译: 基于氧化物的摩尔百分比的玻璃:

    SiO <2> 55-70 PbO 30-38 > 0-4.5 K O 0-2.5 / ROW> ,基本上不含TiO <2>。

      Brown contrast enhancement glass
      6.
      发明授权
      Brown contrast enhancement glass 失效
      棕色对比度增强玻璃

      公开(公告)号:US5446007A

      公开(公告)日:1995-08-29

      申请号:US240418

      申请日:1994-05-10

      IPC分类号: C03C3/085 C03C3/095 C03C3/091

      CPC分类号: C03C3/085 C03C3/095

      摘要: A brown chemstrengthenable contrast enhancement, UV attenuated glass (e.g., for sunglasses) comprises, in weight percent,______________________________________ Oxide Wt. % ______________________________________ SiO.sub.2 40-72 B.sub.2 O.sub.3 0-13 Al.sub.2 O.sub.3 0.5-3 Li.sub.2 O 0-3 Na.sub.2 O 8-15 K.sub.2 O 1-10 TiO.sub.2 4.2-10.2 CeO.sub.2 0.5-3.5 Nd.sub.2 O.sub.3 5.0-16.5 Fe.sub.2 O.sub.3 2.5-4.0 CoO 0.00-0.02 NiO 0.06-0.33 ZnO 0.0-7.0 Er.sub.2 O.sub.3 0-2 Cr.sub.2 O.sub.3 0.0-0.2 V.sub.2 O.sub.5 0.0-0.2 CuO 0.00-0.10 MnO.sub.2 0.0-2.0 having the following properties: % T.sub.v,c (1.8 mm) 14-30 a -0.1 to +6.0 b +18.0 to +26.0 % T (380 nm; 1.8 mm) 0.0 % T (400 nm; 1.8 mm) .ltoreq.1.5 ______________________________________ meeting the D.sub.6500 (1.8 mm) and Traffic Signal (1.8 mm) specifications of ANSI Z80.3-1986, and wherein the amount of Fe.sup.+2 in the glass is selected sufficiently low that said "a" and Traffic Signal properties are achieved.

      摘要翻译: 紫外线衰减玻璃(例如,用于太阳眼镜)的棕色强化对比度增强包含以重量百分数计的氧化物重量。 % - SiO2 40-72 - B2O3 0-13 - Al2O3 0.5-3 - Li2O 0-3 - Na2O 8-15 - K2O 1-10 - TiO2 4.2-10.2 - CeO2 0.5-3.5 - Nd2O3 5.0-16.5 Fe2O3 2.5- 4.0 - CoO 0.00-0.02 - NiO 0.06-0.33 - ZnO 0.0-7.0 - Er2O3 0-2 - Cr2O3 0.0-0.2 - V2O5 0.0-0.2 - CuO 0.00-0.10 - MnO2 0.0-2.0 - 具有以下特性: - %电视 ,c(1.8mm)14-30-a -0.1至+6.0-b +18.0至+26.0-%T(380nm; 1.8mm)0.0-%T(400nm; 1.8mm) ANSI Z80.3-1986的D6500(1.8mm)和交通信号(1.8mm)规格,其中玻璃中Fe + 2的量被选择得足够低,从而达到所述“a”和交通信号特性。

      Aluminophosphate glass containing copper (II) oxide and uses thereof for light filtering
      7.
      发明申请
      Aluminophosphate glass containing copper (II) oxide and uses thereof for light filtering 审中-公开
      含有氧化铜(II)的磷酸铝玻璃及其用于光过滤的用途

      公开(公告)号:US20070099787A1

      公开(公告)日:2007-05-03

      申请号:US11408162

      申请日:2006-04-21

      IPC分类号: C03C3/17 C03C3/062 C03C3/068

      摘要: Aluminophosphate glasses containing copper(II) oxide having a low transmission in the near infrared range with a steep absorption edge, as well as a very uniform high transparency in the visible range and excellent chemical durability under conditions of exposure to elevated temperature and high relative humidity, are particularly suitable as filter glasses for use in CCD and CMOS camera and detector applications and as filter glass, e.g., for goggles and color displays. The glass comprising, in % by weight on an oxide basis: 65-80 of P2O5; 4-20 of Al2O3; 0- 2-12.5 of Li2O; 0-6 of Na2O; 0-4 of K2O; 0-2.5 of Rb2O; 0-2.5 of Cs2O; 0-7.9 of MgO; 0-5 of CaO; 0-5 of SrO; 0-10 of BaO; 0-8 of ZnO; 0-5 ZrO2, 5-15 of CuO; and 0-0.5 of V2O5, wherein the sum of alkaline-earth metal oxides+ZnO (ΣR′O) is

      摘要翻译: 含有在近红外范围内具有陡峭吸收边缘的低透射率的氧化铝(II)的磷酸铝玻璃,以及在可见光范围内具有非常均匀的高透明度和在暴露于高温和高相对湿度的条件下具有优异的化学耐久性 特别适用于用于CCD和CMOS相机和检测器应用的过滤玻璃以及过滤玻璃,例如用于护目镜和彩色显示器。 所述玻璃包含以氧化物为基准的重量%:P O> 5的65-80; 4-20的Al 2 O 3 3; 0-2 2 3 ,0-2.1的La 2 O 3 3; Y 2 O 3的0-2.1,SiO 2的0-3; > 2-12.5的Li 2 O; 0-6的Na 2 O; K 2 O 0的0-4; 0-2.5的Rb O; 0-2.5的Cs 2 O; 0-7.9的MgO; 0-5的CaO; 0-5的SrO; 0-10的BaO; 0-8的ZnO; 0-5 ZrO 2,5-15的CuO; 和0-0.5的V 2 O 5,其中碱土金属氧化物+ ZnO(SigmaR'O)的总和<18; CuO + V 2 O 5的总和为5〜15。

      Laser system utilizing highly doped laser glass
      8.
      发明授权
      Laser system utilizing highly doped laser glass 有权
      激光系统采用高掺杂激光玻璃

      公开(公告)号:US06853659B2

      公开(公告)日:2005-02-08

      申请号:US10229279

      申请日:2002-08-28

      摘要: A laser uses a rare-earth doped phosphate laser glass characterized by a particularly high rare-earth content to generate the highest possible output power/energy pulses. The laser glass is composed primarily of P2O5, Al2O3, and alkaline earth and alkali earth oxides, and possesses other properties such as physical and thermal properties that are compatible with melting and manufacturing methods. The laser glass can be used in high power and high energy laser systems where laser action is achieved in rod or slab shaped components as well as in waveguide or thin film structures prepared by structuring technologies such as sputtering, ion exchange, and/or direct writing with a femtosecond laser.

      摘要翻译: 激光器使用特征在于特别高的稀土含量的稀土掺杂磷酸盐激光玻璃以产生最高可能的输出功率/能量脉冲。 激光玻璃主要由P2O5,Al2O3和碱土金属和碱土金属氧化物组成,具有与熔化和制造方法相容的其他物理性能和热性能。 激光玻璃可用于大功率和高能量激光系统,其中在棒或板状部件以及通过结构化技术如溅射,离子交换和/或直接写入制备的波导或薄膜结构中实现激光作用 用飞秒激光。

      Contrast enhancement in glass
      9.
      发明授权
      Contrast enhancement in glass 失效
      玻璃对比增强

      公开(公告)号:US5190896A

      公开(公告)日:1993-03-02

      申请号:US904098

      申请日:1992-06-25

      IPC分类号: C03C3/095 C03C4/02 C03C4/08

      摘要: A colored, chemstrengthenable contrast enhancement, UV attenuated glass (e.g., for sunglasses) comprises, in weight percent,______________________________________ Oxide Wt. % ______________________________________ SiO.sub.2 40-72 B.sub.2 O.sub.3 0-13 Al.sub.2 O.sub.3 0.5-3 Li.sub.2 O 0-3 Na.sub.2 O 8-13 K.sub.2 O 1-10 TiO.sub.2 8.0-9.5 CeO.sub.2 2.6-3.5 Nd.sub.2 O.sub.3 5-17 Fe.sub.2 O.sub.3 1.40-2.10 CoO 0-0.07 NiO 0-0.4 CuO 0-0.5 Er.sub.2 O.sub.3 0-2 V.sub.2 O.sub.5 0-0.5 Cr.sub.2 O.sub.3 0-0.25 ______________________________________ and has the following properties% T (2.0 mm) 400 nm: .ltoreq.2.2%% T (2.0 mm) 380 nm: 0.0%a: -1.0 to -7.5b: +1.0 to +10.0.

      摘要翻译: 紫外线衰减的玻璃(例如太阳镜)的有色的,可强化的对比度增强包含重量百分比的氧化物。 %-SiO 2 40-72 -B 2 O 3 0-13 -Al 2 O 3 0.5-3 -Li2O 0-3 -Na2O 8-13-K2O 1-10 -TiO 2 8.0-9.5 -CeO2 2.6-3.5 -Nd2O3 5-17 -Fe2O3 1.40- 2.10 -CoO 0-0.07 -NiO 0-0.4 -CuO 0-0.5-Er2O3 0-2 -V2O5 0-0.5 -Cr2O3 0-0.25 - 具有以下特性%T(2.0mm)400nm: