Optical fiber with large effective core area and high chromatic dispersion
    62.
    发明授权
    Optical fiber with large effective core area and high chromatic dispersion 有权
    光纤有效核心面积大,色散高

    公开(公告)号:US06516123B1

    公开(公告)日:2003-02-04

    申请号:US09506034

    申请日:2000-02-17

    IPC分类号: G02B602

    摘要: An optical fiber is disclosed having, at a wavelength of 1 550 nm, an effective core area not less than 100 &mgr;m2, a chromatic dispersion from 14 ps/(nm.km) to 21 ps/(nm.km) and good resistance to microcurvatures. The specifications of the fiber limit non-linear effects and provide sufficient transmitted power for transmission systems. A fiber optic transmission system using fiber of the above kind as line fiber is also disclosed.

    摘要翻译: 公开了一种光纤,其波长为1 550nm,有效核心面积不小于100mum2,从14ps /(nm.km)到21ps /(nm.km)的色散和良好的耐 微型曲线。 光纤的规格限制非线性效应,并为传输系统提供足够的传输功率。 还公开了使用上述类型的光纤作为线光纤的光纤传输系统。