Distributed temperature sensor combining centimeter resolution with hundreds of meters sensing range.
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DOI: 10.1364/oe.451699
Abstract: We present a Raman distributed temperature sensor based on standard telecom single mode fibers and efficient polarization-independent superconducting nanowire single photon detectors. Our device shows 3 cm and 1.5 °C resolution on a 5 m fiber… read more here.
Keywords: resolution hundreds; hundreds meters; temperature; resolution ... See more keywords