
Fiber-optic liquid-level sensor
Because of their non-electrical nature, liquid-level sensors utilizing optical fibers are widely required in the chemical

Because of their non-electrical nature, liquid-level sensors utilizing optical fibers are widely required in the chemical

This paper presents a portable dual-point optical fiber sensor system for continuous liquid level measurement using polymer optical

Abstract This study presents a high-precision liquid-level sensing system that integrates a titanium diaphragm extrinsic

Abstract An intensity-based fiber-optic liquid-level sensor for point measurement is described. The sensing principle is

The effect of cladding mode frustrated total internal reflection (CMFTIR) in macrobend polymer optical fiber is first used

An innovative fiber optic liquid level sensor based on a peanut-shaped fiber structure has been designed and fabricated for use in

A light intensity-modulated optical fiber sensor for continuous level measurement is proposed and demonstrated. The sensor is

The present study designed the dual-point liquid level measuring sensor using the polymer optical fiber (POF). The sensor measures

In this letter, we develop a novel fiber-optic sensor based on a hollow-core Bragg fiber (HCBF) for high-precision detection of liquid

A fiber optic liquid-level sensor based on a long period grating (LPG) is proposed and experimentally validated. The principle of

Polymer optical fiber (POF) level sensors have a lot of potential in liquid level sensing because of their inherent safety,

The article deals with the use of intensity-based fiber optic sensors for the level measurement. Two types of optical fiber

Abstract—This article presents a portable optical fiber sensor (OFS) design for continuous liquid level measure-ment, fabricated

In this work, a novel optical fiber sensor capable of measuring both the liquid level and its refractive index is designed,
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