Tipo di tesi
Tesi di laurea magistrale
Titolo
Experimental study of optical fiber sensors for radiation detection level at CERN
Dipartimento
INGEGNERIA CIVILE E INDUSTRIALE
Corso di studi
INGEGNERIA NUCLEARE
Parole chiave
- distributed sensor
- Optical fiber
- OTDR
- radiation level
Data inizio appello
24/06/2019
Consultabilità
Non consultabile
Data di rilascio
24/06/2089
Riassunto (Italiano)
Radiation induces damages inside the optical fiber, increasing the attenuation of light caused by defects.
Launching short pulses of light and measuring the back-scattered light is possible to measure the damages of the fiber in a distributed way and correlate to the radiation level and temperature alongside the fiber.
The result is a distributed sensor for radiation and temperature with spatial resolution of one meter, easy to put in position and remove, economic, light and not voluminous for disposal.
