会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 26. 发明授权
    • Optical fiber and optical transmission system
    • 光纤和光传输系统
    • US06856738B2
    • 2005-02-15
    • US09732725
    • 2000-12-11
    • Takatoshi KatoShigeru TanakaMasashi OnishiYuji Kubo
    • Takatoshi KatoShigeru TanakaMasashi OnishiYuji Kubo
    • G02B6/036G02B6/22
    • G02B6/02009G02B6/02257G02B6/03644G02B6/03666
    • An optical fiber and an optical transmission system are provided which enable a large-volume and long-haul transmission, using light signals having a plurality of wavelengths in a wide range of wavelength bands including 1.31 μm band, 1.45 μm band, 1.55 μm band and 1.58 μm band. The chromatic dispersion of the optical fiber according to the present invention is −20 ps•nm−1•km−3 or more but −3 ps•nm−1•km−1 or less in the whole wavelength range of 1300 nm to 1600 nm. The optical transmission system according to the present invention is also equipped with (1) a plurality of transmitters to transmit light signals having wavelengths in the range of 1300 nm to 1600 nm, (2) an optical fiber of the present invention, and (3) receivers which receive the light signals.
    • 提供一种光纤和光传输系统,其使得能够进行大容量和长距离的传输,使用在宽范围的波段中具有多个波长的光信号,包括1.31个母带,1.45个母带,1.55个母带,以及 1.58个妈咪乐队。 根据本发明的光纤的色散在-20ps.nm -1 -3km以上,但-3ps.nm -1 -1km以下。 整个波长范围为1300 nm至1600 nm。 根据本发明的光传输系统还配备有(1)多个发射机,用于发射波长在1300nm至1600nm范围内的光信号,(2)本发明的光纤和(3 )接收器接收光信号。