Research Article
Output Signal Power Analysis in Erbium-Doped Fiber Amplifier with Pump Power and Length Variation Using Various Pumping Techniques
Table 3
Results: output amplified signal power of EDFA with Tri-forward pumping using wavelength 980 nm for different pumping power and different EDFA length.
| Pump power |
Output amplified signal power in EDFA with Tri-forward pumping using wavelength 980 nm (W/nm) 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 | 0.006 | 0.0059 | 0.00256 | S/g power decreases | Pump power = 0.62 w | 0.018 | 0.014 | 0.0098 | S/g power decreases | Pump power = 1 w | 0.0286 | 0.021 | 0.017 | S/g power decreases | Remarks | S/g power increases | S/g power increases | S/g power increases | |
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