作者: Johan Jason , Patrik Rugeland , Oleksandr Tarasenko , Walter Margulis , Hans-Erik Nilsson
DOI: 10.1364/AO.52.005208
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摘要: The temperature characteristics of the birefringence side-hole fibers filled with liquids or metal are investigated, aiming at providing a basis for on/off sensing. Short pieces fiber and change in is registered using measurements reflective mode transmitted power through linear polarizer 1550 nm. rapid behavior phase transition filler substance shown, from measurement data temperatures can be determined as well an estimation temperature. experimental results supported by numerical simulations.