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Conferences > OECC > 2021 > T2F > T2F.4

Cascaded Long-Period Fiber Grating Liquid Level Sensor at the Dispersion Turning Point

Kangkang Lu, Chen Jiang, and Yunqi Liu

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Abstract

We propose the fabrication of cascaded long-period fiber gratings inscribed in boron-germanium co-doped fiber at the dispersion turning point using CO2-laser. The liquid level characteristics of the cascaded LPFGs were investigated experimentally.

© 2021 The Author(s)

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