Sk. Liaw et al., Fiber-grating-based optical limiting amplifier module for dual-wavelength,hybrid data rate transmission, FIBER IN OP, 19(1), 2000, pp. 19-23
A multichannel fiber-grating-based optical limiting amplifier module is pro
posed Dual-wavelength, hybrid data rate transmission is demonstrated with 3
0 dB input dynamic range. For 5.0 and 25 Gbit/s dual-channel transmission i
n a 200 km single-mode fiber, power penalty due to gain competition between
channels and backreflection noise is less than 0.6 dB compared to the rece
iver sensitivity of 0 km, 5.0 Gbit/s single-channel operation.