论文信息 - Active Gain Slope Compensation in Large-Capacity, Long-Haul WDM Transmission System

Active Gain Slope Compensation in Large-Capacity, Long-Haul WDM Transmission System

Large-capacity, long-haul wavelength-division-multiplexing (WDM) transm1ss1on systems require broad WDM signal bandwidth, which can be expanded with broadband erbium-doped fiber amplifier (EDFA),1 gain-equalizer (GEQ),2,3 and pre-emphasis at the transmitter.

[1] M. Shirasaki,et al. Compact optical isolator for fibers using birefringent wedges. , 1982, Applied optics.

[2] N. S. Bergano. Wavelength Division Multiplexing in Long-Haul Transmission Systems , 1996 .

[3] T. Chikama,et al. 0.7 Tbit/s (66/spl times/10.66 Gbit/s) WDM transmission over 2212 km using broadband, high-power EDFAs with pump reflector , 1998 .