Determination of optimal pumping configuration for an L-band EDFA with 980-nm LD and ASE pumps
L-band gain improvement through amplified spontaneous emission (ASE) pumping was conducted. For an L-band amplifier system employing ASE to improve gain, pumping the system counter-directionally with ASE and codirectionally with 980 mn would yield the best overall performance in terms of gain. Gain...
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| פורמט: | Article |
| יצא לאור: |
2003
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