Phase-sensitive optical time domain reflectometer assisted by first-order raman amplification for distributed vibration sensing over >100 km
- Martins, H.F.
- Martin-Lopez, S.
- Corredera, P.
- Filograno, M.L.
- Frazao, O.
- Gonzalez-Herraez, M.
ISSN: 0733-8724
Year of publication: 2014
Volume: 32
Issue: 8
Pages: 1510-1518
Type: Article