erbium-doped fiber amplifier
GPTKB entity
Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
optical amplifier
|
| gptkbp:abbreviation |
EDFA
|
| gptkbp:amplifies |
optical signals
|
| gptkbp:category |
fiber optics
industrial equipment |
| gptkbp:component |
optical networks
dense wavelength division multiplexing systems |
| gptkbp:developedBy |
1980s
|
| gptkbp:dopingElement |
erbium
|
| gptkbp:enables |
long-distance optical transmission
|
| gptkbp:gainMedium |
erbium-doped optical fiber
|
| https://www.w3.org/2000/01/rdf-schema#label |
erbium-doped fiber amplifier
|
| gptkbp:inventedBy |
gptkb:David_N._Payne
Emmanuel Desurvire |
| gptkbp:operatingWavelength |
1550 nm
|
| gptkbp:pumpedBy |
gptkb:laser
|
| gptkbp:pumpingWavelength |
1480 nm
980 nm |
| gptkbp:replacedBy |
electronic repeaters
|
| gptkbp:usedIn |
fiber-optic communication
|
| gptkbp:bfsParent |
gptkb:David_N._Payne
|
| gptkbp:bfsLayer |
8
|