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50 条记录 (耗时 0.016 秒)

    Process for producing glass and glass-melting apparatus thereof
    42.
    发明授权
    Process for producing glass and glass-melting apparatus thereof 有权
    制造玻璃及其玻璃熔融装置的方法

    公开(公告)号：US07191619B2

    公开(公告)日：2007-03-20

    申请号：US11119738

    申请日：2005-05-03

    申请人： Kazuo Ogino ,  Jun Ichinose ,  Yasuko Katoh ,  Rieko Kudo

    发明人： Kazuo Ogino ,  Jun Ichinose ,  Yasuko Katoh ,  Rieko Kudo

    IPC分类号： C03B5/193 ,  C03B5/16 ,  C03B5/167

    CPC分类号： C03B5/1675 ,  C03B3/00 ,  C03B5/12 ,  C03B5/167 ,  C03B5/193 ,  C03B2201/70 ,  Y10S65/16

    摘要： A process for producing a high-quality glass from highly reactive raw materials and a glass-melting apparatus for use therewith, comprising the step of charging a material for the glass to a molten glass in a heated vessel, (1) wherein an oxidizing gas is bubbled in the molten glass and a glass raw material that behaves as a reducing agent during being melted is charged into a position of the bubbling or (2) said vessel is filled with a dry ambient gas and while the ambient gas is allowed to flow to a liquid surface of the molten glass along an charging route of the glass raw material, the glass raw material is charged.

    摘要翻译： 一种从高反应性原料制造高品质玻璃的方法及其使用的玻璃熔化装置，包括将玻璃材料装入加热容器中的熔融玻璃的步骤，（1）其中氧化气体 在熔融玻璃中鼓泡，并且在熔化期间作为还原剂起作用的玻璃原料被装入发泡剂的位置，或者（2）所述容器填充有干燥的环境气体，同时使环境气体流动 沿着玻璃原料的充电路径向熔融玻璃的液面喷射玻璃原料。

    OPTICAL FIBER WITH MICRO-STRUCTURED CLADDING
    43.
    发明申请
    OPTICAL FIBER WITH MICRO-STRUCTURED CLADDING 有权
    具有微结构封装的光纤

    公开(公告)号：US20060120678A1

    公开(公告)日：2006-06-08

    申请号：US11004344

    申请日：2004-12-02

    申请人： Upendra Manyam ,  Kanishka Tankala

    发明人： Upendra Manyam ,  Kanishka Tankala

    IPC分类号： G02B6/032

    CPC分类号： C03B37/0279 ,  C03B37/02754 ,  C03B37/02763 ,  C03B37/02781 ,  C03B2201/31 ,  C03B2201/60 ,  C03B2201/70 ,  C03B2201/80 ,  C03B2201/86 ,  C03B2203/14 ,  C03B2203/18 ,  C03B2203/42 ,  G02B6/02357 ,  G02B6/032 ,  G02B6/0365

    摘要： An optical fiber having a length can include a core and at least one cladding disposed about the core, where the one cladding can comprise at least first volumetric regions having a first refractive index n1 and second volumetric regions having a second refractive index n2, different from n1, and the first and second volumetric regions in any cross-section taken through the fiber can be randomly intermingled with one another, where the random intermingling of the first and second volumetric regions changes with changes in the location of the cross-section along the length of the fiber.

    摘要翻译： 具有长度的光纤可以包括芯和围绕芯设置的至少一个包层，其中一个包层可以包括具有第一折射率n 1的第一体积区域和具有第一体积区域的第二体积区域， 与n 1不同的第二折射率n 2，以及通过光纤的任何横截面中的第一和第二体积区域可以彼此随机地混合， 其中第一和第二体积区域的随机混合随着沿着纤维长度的横截面位置的变化而改变。

    Dosimeter glass element, method for manufacturing same, and dosimeter holder
    45.
    发明申请
    Dosimeter glass element, method for manufacturing same, and dosimeter holder 失效

    公开(公告)号：US20030071229A1

    公开(公告)日：2003-04-17

    申请号：US10022707

    申请日：2001-12-14

    发明人： Tatsuyo Ishidoya ,  Yasuyuki Minoura ,  Motoyuki Sato

    IPC分类号： G01T001/10 ,  C03B037/16

    CPC分类号： G01T1/10 ,  C03B23/047 ,  C03B33/06 ,  C03B37/0124 ,  C03B37/16 ,  C03B2201/70

    摘要： A cylindrical silver-activated phosphate glass base material 2 is placed inside a heater 1. The upper end of this base material 2 is set in a supporting section 3, and an extending section 4 provided in vertically movable fashion by means of a drive device is attached to the lower end thereof. As the base material 2 is softened by the heating of the heater 1, and the extending section 4 is lowered by operating the drive device, the base material 2 is extended and assumes a thin bar shape. The extension rate of the extending section 4 driven by the drive device is controlled by an external diameter control section 5, while detecting the external diameter, in such a manner that the external diameter of the extended portion is uniform. The extended portion 6 of the base material 2 is cut to uniform lengths, and the cut faces thereof are polished by a polishing device, thereby yielding a cylindrical dosimeter glass element 7a.

    COMPACT OPTICAL FIBER AMPLIFIER MODULE
    46.
    发明申请
    COMPACT OPTICAL FIBER AMPLIFIER MODULE 失效
    精密光纤放大器模块

    公开(公告)号：US20020191902A1

    公开(公告)日：2002-12-19

    申请号：US09993774

    申请日：2001-11-27

    发明人： Renyuan Gao

    IPC分类号： G02B006/28 ,  G02B006/26

    CPC分类号： H01S3/06754 ,  C03B37/01211 ,  C03B2201/70 ,  G02B6/02 ,  H01S3/063 ,  H01S3/06704 ,  H01S3/06716 ,  H01S3/094003 ,  H01S3/1601 ,  H01S3/1603 ,  H01S3/1608 ,  H01S3/1618 ,  H01S3/175 ,  Y10S372/703

    摘要： An optical fiber amplifier module is disclosed which comprises a signal path located between a signal input and a signal output. A WDM coupler and an amplifying gain medium are disposed along the signal path. A pump laser is disposed out of the signal path in a manner that allows a pump signal from the pump laser to reflect off the WDM coupler and enter the signal path. An embodiment utilizing a second WDM coupler and a second pump laser is also disclosed.

    摘要翻译： 公开了一种光纤放大器模块，其包括位于信号输入端和信号输出端之间的信号路径。 沿着信号路径布置WDM耦合器和放大增益介质。 泵浦激光器以允许来自泵浦激光器的泵浦信号反射离开WDM耦合器并进入信号路径的方式设置在信号路径之外。 还公开了利用第二WDM耦合器和第二泵浦激光器的实施例。

    Nitride glasses and methods of making same
    47.
    发明授权
    Nitride glasses and methods of making same 失效
    氮化玻璃及其制作方法

    公开(公告)号：US5518970A

    公开(公告)日：1996-05-21

    申请号：US447534

    申请日：1995-05-24

    申请人： Paul F. McMillan ,  C. Austen Angell ,  Tor Grande ,  John R. Holloway

    发明人： Paul F. McMillan ,  C. Austen Angell ,  Tor Grande ,  John R. Holloway

    IPC分类号： C03B19/09 ,  C03C3/32 ,  C03C3/16

    CPC分类号： C03B19/09 ,  C03C3/328 ,  C03B2201/70 ,  C03B2201/80 ,  Y10S501/901

    摘要： The present invention relates generally to a novel and unique class of gly materials and methods of making such materials in which substantially all of the anions are nitride ions, in contrast to the oxide ions of conventional optical glasses, or the fluoride ions of the more recently discovered fluoride optical glasses. The chemical nature of these new glasses dispose the glassy materials to a remarkable combination of desirable properties, including, but not limited to, high hardness, high refractive index and high softening temperature.

    摘要翻译： 本发明一般涉及一种新颖而独特的玻璃质材料及其制造方法，其中基本上所有的阴离子都是氮化物离子，与传统的光学眼镜的氧化物离子相比，更近的是氟离子 发现氟化物光学眼镜。 这些新玻璃的化学性质将玻璃状材料配置成所需性能的显着组合，包括但不限于高硬度，高折射率和高软化温度。

    Methods of making nitride glasses
    48.
    发明授权
    Methods of making nitride glasses 失效
    制造氮化玻璃的方法

    公开(公告)号：US5455211A

    公开(公告)日：1995-10-03

    申请号：US229656

    申请日：1994-04-19

    申请人： Paul F. McMillan ,  C. Austen Angell ,  Tor Grande ,  John R. Holloway

    发明人： Paul F. McMillan ,  C. Austen Angell ,  Tor Grande ,  John R. Holloway

    IPC分类号： C03B19/09 ,  C03C3/32 ,  C03C3/11

    CPC分类号： C03B19/09 ,  C03C3/328 ,  C03B2201/70 ,  C03B2201/80 ,  Y10S501/901

    摘要： The present invention relates generally to a novel and unique class of gly materials and methods of making such materials in which substantially all of the anions are nitride ions, in contrast to the oxide ions of conventional optical glasses, or the fluoride ions of the more recently discovered fluoride optical glasses. The chemical nature of these new glasses dispose the glassy materials to a remarkable combination of desirable properties, including, but not limited to, high hardness, high refractive index and high softening temperature.

    摘要翻译： 本发明一般涉及一种新颖而独特的玻璃质材料及其制造方法，其中基本上所有的阴离子都是氮化物离子，与传统的光学眼镜的氧化物离子相比，更近的是氟离子 发现氟化物光学眼镜。 这些新玻璃的化学性质将玻璃状材料配置成所需性能的显着组合，包括但不限于高硬度，高折射率和高软化温度。