Ultralow-Duty-Cycle Amplitude-Sampled LPFG Using Deep Tapering and Its Application to Cross-Sensitivity-Free Multiparameter Sensor
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DOI: 10.1109/jlt.2024.3489639
Abstract: A novel amplitude-sampled long-period fiber grating with deep tapering (AS-LPFG-DT) is proposed and experimentally demonstrated, functioning as a multichannel LPFG that efficiently generates multiple parallel resonance dips with nearly identical channel spacing. Compared to previous… read more here.
Keywords: deep tapering; amplitude sampled; ultralow duty; tapering ... See more keywords