Chinese Journal of Lasers, Volume. 23, Issue 9, 781(1996)
Cascaded Amplification and Gain Response of EDFA with Pump Modulation
Gain modulation response and cascaded amplification characteristics of Erbiumdoped fiber amplifiers(EDFAs)are experimentally studied.It is shown that the amplitudeand frequency responses of EDFAs are linear and low-Pass(cutoff frequency less than 1kHz),respectively.The transmission characteristics of the low-frequency modulated linesignal are high-pass(cutoff frequency larger than 200 Hz).
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Cascaded Amplification and Gain Response of EDFA with Pump Modulation[J]. Chinese Journal of Lasers, 1996, 23(9): 781
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