发明授权
US5410624A Filter for a wavelength division multiplex system 失效
滤波器用于波分复用系统

Filter for a wavelength division multiplex system
摘要:
An arrangement for reducing the effects of four-wave-mixing in an optically amplified WDM optical fiber communication system employing dissimilar wavelength channel spacing, comprising means for effecting spectral regeneration of the optical signals at intervals along the system transmission medium.
信息查询
0/0