论文信息 - Wavelength Dependent Gain Dynamics in Erbium-Doped Fiber Amplifiers for Multiwavelength Optical Networks

Wavelength Dependent Gain Dynamics in Erbium-Doped Fiber Amplifiers for Multiwavelength Optical Networks

Wavelength dependence of gain dynamics is theoretically and experimentally studied for a high Al codoped EDF. The power transients change drastically according to the surviving channel wavelength. The time constant of power transients in the forward pumped hybrid EDFA seems to depend on front EDF characteristics. There is no noticeable difference in the gain excursion derivatives at the beginning of the transient response among the high Al codoped the high Al codoped EDFA and the hybrid EDFAs.

[1] J. L. Zyskind,et al. Average inversion level, modeling, and physics of erbium-doped fiber amplifiers , 1997 .

[2] Motoki Kakui,et al. Design Optimization of Hybrid Erbium-Doped Fiber Amplifiers for WDM Transmission Systems , 1997 .

[3] R. W. Tkach,et al. Fast power transients in WDM optical networks with cascaded EDFAs , 1997 .

[4] Adel A. M. Saleh,et al. Model for gain dynamics in erbium-doped fibre amplifiers , 1996 .

[5] R.W. Tkach,et al. Fast-link control protection of surviving channels in multiwavelength optical networks , 1997, IEEE Photonics Technology Letters.