We report FBG interrogation measurements up to 1MS/s using a polarizationmaintaining- fiber-based Sagnac interferometer monitored in real time with an FPGA system. The system has lower noise levels than commercial interrogators.
High-speed FBG interrogator based on FPGA-controlled fiber interferometer
Elaskar Plazas J.;Ayaz R. M. A.;Tozzetti L.;Di Pasquale F.;Oton C. J.
2022-01-01
Abstract
We report FBG interrogation measurements up to 1MS/s using a polarizationmaintaining- fiber-based Sagnac interferometer monitored in real time with an FPGA system. The system has lower noise levels than commercial interrogators.File in questo prodotto:
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