On-Chip Demodulation Approach Based on Microring Resonator for Fiber-Optic Vernier Effect Sensing

We present a chip-scale integrated demodulation approach based on a microring resonator (MRR) for fiber-optic interferometric sensors. The system consists of a temperature sensor based on a Sagnac interferometer (SI) and an on-chip microring filter. The spectral superposition of the two devices gene...

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Veröffentlicht in:	IEEE sensors journal 2024-06, Vol.24 (11), p.17812-17816
Hauptverfasser:	Li, Minxuan, Lin, Zhongjin, Shi, Wei, Wang, Ruohui, Qiao, Xueguang
Format:	Artikel
Sprache:	eng
Schlagworte:	Demodulation Fiber optics Interferometry Optical fiber sensor Optical fiber sensors Optical fibers Optical interferometry Resonators Sensitivity sensor demodulation Sensors SOI chip Temperature sensors Vernier effect
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