Research Article
Output Signal Power Analysis in Erbium-Doped Fiber Amplifier with Pump Power and Length Variation Using Various Pumping Techniques
Table 1
Results: output amplified signal power of dual pumping with wavelength 980 nm for different pumping power and different EDFA length.
| Pump power |
Output amplified signal power in dual pumping with wavelength 980 nm (W) with the constant input signal power = 0.001 mw | Remarks | EDFA length 10 m | EDFA length 50 m | EDFA length 120 m |
| Pump power = 0.22 w | 0.016 | 0.016 | 0.0155 | S/g power decreases | Pump power = 0.62 w | 0.038 | 0.042 | 0.045 | S/g power increases | Pump power = 1 w | 0.05 | 0.065 | 0.07 | S/g power increases | Remarks | S/g power increases | S/g power increases | S/g power increases | |
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