Amplification device utilizing thulium doped modified silicate optical fiber
    1.
    发明授权
    Amplification device utilizing thulium doped modified silicate optical fiber 失效
    利用掺doped改性硅酸盐光纤的放大器件

    公开(公告)号:US07245424B2

    公开(公告)日:2007-07-17

    申请号:US11151176

    申请日:2005-06-09

    Abstract: A device amplifies light at wavelengths in the vicinity of 1420-1530 nm, using thulium doped silica-based optical fiber. This wavelength band is of interest as it falls in the low-loss optical fiber telecommunications window, and is somewhat shorter in wavelength than the currently standard erbium doped silica fiber amplifier. The device thus extends the band of wavelengths which can be supported for long-distance telecommunications. The additional wavelength band allows the data transmission rate to be substantially increased via wavelength division multiplexing (WDM), with minimal modification to the standard equipment currently used for WDM systems. The host glass is directly compatible with standard silica-based telecommunications fiber. The invention also enables modified silicate based amplifiers and lasers on a variety of alternative transitions. Specifically, an S-band thulium doped fiber amplifier (TDFA) using a true silicate fiber host is described.

    Abstract translation: 器件利用ium掺杂的二氧化硅基光纤放大1420-1530nm附近波长的光。 该波长带在低损耗光纤通信窗口中是有意义的,并且其波长比当前标准的掺铒二氧化硅光纤放大器稍短。 因此,该装置延长了可被长距离通信支持的波长带。 附加波长带允许通过波分复用(WDM)大幅增加数据传输速率,对目前用于WDM系统的标准设备进行最小修改。 主机玻璃与标准的二氧化硅电信光纤直接兼容。 本发明还使得能够在各种替代转变上改性硅酸盐基放大器和激光器。 具体来说,描述了使用真硅酸盐纤维主体的S波段ium掺杂光纤放大器(TDFA)。

    Amplification device utilizing thulium doped modified silicate optical fiber
    5.
    发明授权
    Amplification device utilizing thulium doped modified silicate optical fiber 失效
    利用掺doped改性硅酸盐光纤的放大器件

    公开(公告)号:US06924928B2

    公开(公告)日:2005-08-02

    申请号:US10261619

    申请日:2002-10-02

    Abstract: A device amplifies light at wavelengths in the vicinity of 1420-1530 nm, using thulium doped silica-based optical fiber. This wavelength band is of interest as it falls in the low-loss optical fiber telecommunications window, and is somewhat shorter in wavelength than the currently standard erbium doped silica fiber amplifier. The device thus extends the band of wavelengths which can be supported for long-distance telecommunications. The additional wavelength band allows the data transmission rate to be substantially increased via wavelength division multiplexing (WDM), with minimal modification to the standard equipment currently used for WDM systems. The host glass is directly compatible with standard silica-based telecommunications fiber. The invention also enables modified silicate based amplifiers and lasers on a variety of alternative transitions. Specifically, an S-band thulium doped fiber amplifier (TDFA) using a true silicate fiber host is described.

    Abstract translation: 器件利用ium掺杂的二氧化硅基光纤放大1420-1530nm附近波长的光。 该波长带在低损耗光纤通信窗口中是有意义的,并且其波长比当前标准的掺铒二氧化硅光纤放大器稍短。 因此,该装置延长了可被长距离通信支持的波长带。 附加波长带允许通过波分复用(WDM)大幅增加数据传输速率,对目前用于WDM系统的标准设备进行最小修改。 主机玻璃与标准的二氧化硅电信光纤直接兼容。 本发明还使得能够在各种替代转变上改性硅酸盐基放大器和激光器。 具体来说,描述了使用真硅酸盐纤维主体的S波段ium掺杂光纤放大器(TDFA)。

    Amplification device utilizing thulium doped modified silicate optical fiber
    6.
    发明申请
    Amplification device utilizing thulium doped modified silicate optical fiber 失效
    利用掺doped改性硅酸盐光纤的放大器件

    公开(公告)号:US20030030892A1

    公开(公告)日:2003-02-13

    申请号:US10261619

    申请日:2002-10-02

    Abstract: A device amplifies light at wavelengths in the vicinity of 1420-1530 nm, using thulium doped silica-based optical fiber. This wavelength band is of interest as it falls in the low-loss optical fiber telecommunications window, and is somewhat shorter in wavelength than the currently standard erbium doped silica fiber amplifier. The device thus extends the band of wavelengths which can be supported for long-distance telecommunications. The additional wavelength band allows the data transmission rate to be substantially increased via wavelength division multiplexing (WDM), with minimal modification to the standard equipment currently used for WDM systems. The host glass is directly compatible with standard silica-based telecommunications fiber. The invention also enables modified silicate based amplifiers and lasers on a variety of alternative transitions. Specifically, an S-band thulium doped fiber amplifier (TDFA) using a true silicate fiber host is described.

    Abstract translation: 器件利用ium掺杂的二氧化硅基光纤放大1420-1530nm附近波长的光。 该波长带在低损耗光纤通信窗口中是有意义的,并且其波长比当前标准的掺铒二氧化硅光纤放大器稍短。 因此,该装置延长了可被长距离通信支持的波长带。 附加波长带允许通过波分复用(WDM)大幅增加数据传输速率,对目前用于WDM系统的标准设备进行最小修改。 主机玻璃与标准的二氧化硅电信光纤直接兼容。 本发明还使得能够在各种替代转变上改性硅酸盐基放大器和激光器。 具体来说,描述了使用真硅酸盐纤维主体的S波段ium掺杂光纤放大器(TDFA)。

    툴륨 및 디스프로슘 공동 첨가 유리 및 그를 이용한 광소자
    9.
    发明公开
    툴륨 및 디스프로슘 공동 첨가 유리 및 그를 이용한 광소자 失效
    使用其的THULIUM和DYSPROSIUM DOPED GLASS和光电元件

    公开(公告)号:KR1020010037649A

    公开(公告)日:2001-05-15

    申请号:KR1019990045300

    申请日:1999-10-19

    Abstract: PURPOSE: Provided are thulium and dysprosium doped glass and photoelectric elements which have high efficiency using the same. CONSTITUTION: The glass used as a medium of a photoelectric element has a thulium ion and dysprosium ion doped composition, wherein the base glass is selected from tellurite glass, heavy metal oxide glass, fluoride glass and so on. The photoelectric elements are composed of the thulium ion and dysprosium ion doped glass and is an optical amplifier or optical fiber laser having a bandwidth of 1.42-1.53 micrometer.

    Abstract translation: 目的:提供ium和镝掺杂的玻璃和光电元件,使用它们具有高效率。 构成:用作光电元件的介质的玻璃具有ium离子和镝离子掺杂组合物,其中基底玻璃选自碲酸盐玻璃,重金属氧化物玻璃,氟化物玻璃等。 光电元件由ium离子和镝离子掺杂玻璃组成,是带宽为1.42-1.53​​微米的光放大器或光纤激光器。

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