Long-range distributed strain and temperature sensing with 40-cm spatial resolution based on DPP-BOTDA employing optical pre-amplification and Simplex coding

Contributo in Atti di convegno
Data di Pubblicazione:
2011
Abstract:
Sub-meter resolution sensing has been achieved employing linear pre-amplification with Simplex-coded pulses employing DPP-BOTDA. Results demonstrate a spatial resolution of 40 cm over 56km sensing fiber with 1.1°C-22 ??temperature-strain resolution. © 2011 Optical Society of America.
Tipologia CRIS:
04.01 Contributo in Atti di convegno
Elenco autori:
Autori di Ateneo:
Link alla scheda completa:
https://iris.cnr.it/handle/20.500.14243/285917
Titolo del libro:
Technical digest of Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011