EE 230: Optical Fiber Communication . Lecture 8 Fiber Amplifiers. From the movie Warriors of the Net. Erbium Doped Fiber Amplifier . EDFAs have revolutionized optical communications All optical and fiber compatible Wide bandwidth-20-70 nm High Gain, 20-40 dB
Erbium Doped Fiber Amplifier EDFAs have revolutionized optical communications All optical and fiber compatible Wide bandwidth-20-70 nm High Gain, 20-40 dB High Power output >200 mW Bit rate, modulation format, power and wavelength insensitive Low distortion and low noise (NF
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