Premodifier: fiberHead noun: amplifier
| Same concepts |
|---|
| http://dbpedia.org/resource/Optical_amplifier |
Broader concepts
| label | provenance | confidence |
|---|---|---|
| fiber | isap:17130026 | 0.482159 |
| device | isap:135507685 | 0.380786 |
Narrower concepts
| label | provenance | confidence |
|---|---|---|
| optical amplifier | isap:352370297 | 0.699010 |
| erbium | isap:421668335 | 0.380062 |