Alkali halide-doped sulfide glasses for optical amplifier and fabricating method thereof
    1.
    发明授权
    Alkali halide-doped sulfide glasses for optical amplifier and fabricating method thereof 有权
    用于光放大器的碱卤化物掺杂硫化物玻璃及其制造方法

    公开(公告)号:US06660672B2

    公开(公告)日:2003-12-09

    申请号:US09877825

    申请日:2001-06-08

    IPC分类号: C03C332

    摘要: There is provided alkaloid halogen-doped sulfide glasses for an optical amplifier and a fabricating method thereof. An alkaloid halogen-doped sulfide glass is formed of silica doped with a Ge—Ga—S three-component system, Pr3+, and an alkaloid halogen. To fabricate the alkaloid halogen-doped sulfide glass for an optical amplifier, silica doped with Ge, Ga, S, Pr3+, and an alkaloid halogen as a starting material is filled into a container. The container is sealed in a vacuum and the starting material in the container is fused by heating the container. The container is cooled and the starting material is sintered by heating the container at a glass transition temperature.

    摘要翻译: 提供了用于光放大器的生物碱卤素掺杂硫化物玻璃及其制造方法。 生物碱卤素掺杂的硫化物玻璃由掺杂有Ge-Ga-S三组分体系Pr 3+和生物碱卤素的二氧化硅形成。 为了制造用于光放大器的生物碱卤素掺杂硫化物玻璃,将掺杂有Ge,Ga,S,Pr 3+的生物碱卤素作为原料填充到容器中。 将容器密封在真空中,通过加热容器将容器中的原料熔化。 将容器冷却,并通过在玻璃化转变温度下加热容器来烧结原料。

    Optical fiber for light amplifier
    2.
    发明授权
    Optical fiber for light amplifier 失效
    光放大器用光纤

    公开(公告)号:US06347177B1

    公开(公告)日:2002-02-12

    申请号:US09417058

    申请日:1999-10-13

    IPC分类号: G02B600

    摘要: An optical fiber used for an optical amplifier, is formed by doping glass with rare-earth ions. Both praseodymium ions (Pr+3) and erbium ions (Er+3) are used as the rare-earth ions, and the glass is a fluoride glass or a sulfide glass. The optical fiber can be used at wavelengths of both 1.3 &mgr;m and 1.55 &mgr;m. The light amplification efficiency of an optical amplifier made of the optical fiber can be improved compared to that of an optical amplifier formed of only Pr+3 or only Er+3.

    摘要翻译: 用于光放大器的光纤通过用稀土离子掺杂玻璃形成。 使用镨离子(Pr + 3)和铒离子(Er + 3)作为稀土离子,玻璃是氟化物玻璃或硫化物玻璃。 光纤可以在1.3μm和1.55μm的波长下使用。 与仅由Pr + 3或仅Er + 3形成的光放大器相比,可以提高由光纤制成的光放大器的光放大效率。

    Light source module and display apparatus having the same
    5.
    发明授权
    Light source module and display apparatus having the same 有权
    光源模块及其显示装置

    公开(公告)号:US08304978B2

    公开(公告)日:2012-11-06

    申请号:US12416721

    申请日:2009-04-01

    IPC分类号: H01L33/00 G09G3/36

    摘要: A light source module includes first and second light sources. The first light source includes a blue light-emitting body emitting blue light and a red fluorescent material disposed around the blue light-emitting body emitting red light by virtue of being excited by the blue light. The second light source is disposed adjacent to the first light source, and includes a green light-emitting body emitting green light. The blue and green light-emitting materials may include a light-emitting diode (LED) chip including substantially the same material. Accordingly, since a variation of light efficiency of the light source module with respect to temperature is small, a color feedback system may be omitted, and color reproducibility may be high.

    摘要翻译: 光源模块包括第一和第二光源。 第一光源包括发射蓝光的蓝色发光体和蓝色发光体周围红色荧光材料,蓝色发光体被蓝色光激发而发出红色光。 第二光源与第一光源相邻设置,并且包括发出绿光的绿色发光体。 蓝色和绿色发光材料可以包括基本上相同材料的发光二极管(LED)芯片。 因此,由于光源模块相对于温度的光效率的变化小,因此可以省略颜色反馈系统,并且颜色再现性可能高。

    Light Source Module and Display Apparatus Having the Same
    6.
    发明申请
    Light Source Module and Display Apparatus Having the Same 有权
    具有相同的光源模块和显示设备

    公开(公告)号:US20100117947A1

    公开(公告)日:2010-05-13

    申请号:US12416721

    申请日:2009-04-01

    IPC分类号: G09G3/36

    摘要: A light source module includes first and second light sources. The first light source includes a blue light-emitting body emitting blue light and a red fluorescent material disposed around the blue light-emitting body emitting red light by virtue of being excited by the blue light. The second light source is disposed adjacent to the first light source, and includes a green light-emitting body emitting green light. The blue and green light-emitting materials may include a light-emitting diode (LED) chip including substantially the same material. Accordingly, since a variation of light efficiency of the light source module with respect to temperature is small, a color feedback system may be omitted, and color reproducibility may be high.

    摘要翻译: 光源模块包括第一和第二光源。 第一光源包括发射蓝光的蓝色发光体和蓝色发光体周围红色荧光材料,蓝色发光体被蓝色光激发而发出红色光。 第二光源与第一光源相邻设置,并且包括发出绿光的绿色发光体。 蓝色和绿色发光材料可以包括基本上相同材料的发光二极管(LED)芯片。 因此,由于光源模块相对于温度的光效率的变化小,因此可以省略颜色反馈系统,并且颜色再现性可能高。