Tesi etd-06072019-095841 |
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Tipo di tesi
Tesi di laurea magistrale
Autore
CALDERINI, STEFANO
URN
etd-06072019-095841
Titolo
Experimental study of optical fiber sensors for radiation detection level at CERN
Dipartimento
INGEGNERIA CIVILE E INDUSTRIALE
Corso di studi
INGEGNERIA NUCLEARE
Relatori
relatore Prof. d'Errico, Francesco
tutor Dott. Di Francesca, Diego
tutor Dott. Kadi, Yacine
tutor Dott. Di Francesca, Diego
tutor Dott. Kadi, Yacine
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
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.
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.
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