The aim of this paper is to provide a comprehensive review of mode-division and spatial-
division optical fiber sensors, mainly encompassing interferometers and advanced fiber …

As an important part of the medical health monitoring field, heart rate (HR) monitoring has
become an important application field of sensing technology in recent years. Due to the …

We report on the fabrication and testing of a fiber optics sensor based on multimodal
interference effects, which aims at the detection of different types of sweeteners dissolved in …

This paper proposed a photonic crystal fiber based on the surface plasmon resonance, with
rectangular and circular holes. Rectangular air holes reduce confinement losses, and small …

For the advancement of temperature monitoring devices, research into high sensitivity fiber
optic temperature sensors is valuable. This research suggests a fiber optic temperature …

Fiber Bragg gratings operating across arbitrary wavelength ranges - IOPscience Skip to content
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This paper presents an optical fiber hollow malposition structure (HMS) elaborated with
cellular-like N-CQDs/Mg x Zn1–x O for detecting ammonia (NH3) at room temperature. The …

An ultra-high sensitive refractive index (RI) sensor based on etched singlemode-nocore-
singlemode (SNS) fiber structure and self-imaging effect is proposed. For a short nocore …

Power transformers are critical components of power system networks. Failure of this
equipment risks the entire system, resulting in power outages and income losses. The …

Optical fiber sensors have been studied, developed, and already used in the industry for
more than 50 years due to their multiplexing capabilities, lightweight design, compact form …