Novel fiber optic polarimetric torsion sensor based on polarization-maintaining photonic crystal fiber [7004-158]
نویسندگان
چکیده
We proposed and demonstrated the application of a polarization-maintaining photonic crystal fiber for torsion sensing. The sensor has high twist angle resolution and exhibits reduced temperature sensitivity, making it an ideal candidate for torsion sensing.
منابع مشابه
Polarization-maintaining photonic-crystal-fiber-based all-optical polarimetric torsion sensor
An application of a polarization-maintaining photonic crystal fiber (PM-PCF) for torsion sensing is proposed and experimentally demonstrated. The response of the sensor is theoretically validated using the Jones matrix. High normalized sensitivity of ∼0:014=° was measured within a linear twist angle range from 30° to 70°. The sensor response was observed to be highly repeatable over a 90° twist...
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تاریخ انتشار 2008