Thermometry by optical fibers and a thermochromic transducer

.T his paper presentsa new temperatures ensor t hat ut i l izes mu l t imo d eo p t i c a l f i b e r sf o r l i g h t t r a n smi s s i o na n d a t h e rmo c h r omi c t ransducerf or temperatures ensing.T he workingp r incipleo f the t ransducer ,t echnicald ata on the optoelect ronics ystem,a nd exper imental results are presented.