
Multimode Fiber-Based Interferometric Sensors With Microwave
The sensing capability of the proposed system is verified for strain measurements using SMF and a multimode polymer optical fiber.

The sensing capability of the proposed system is verified for strain measurements using SMF and a multimode polymer optical fiber.

This paper reviews some aspects of optical fiber sensors based on a single-mode (SM)-multimode (MM)-SM structure and reports on

The techniques presented in this paper can be applied to other interferometric fiber optic sensors by combining the

A simple analytical calculation method providing convenient design criteria for the realization of high sensitivity

This study presents a deep learning-based approach for multimode fiber temperature and position sensing

A fiber optic quasi-distributed temperature sensing system based on multi-longitudinal mode beat frequency signals

A simple, stable, and high-sensitivity temperature sensor based on multimode interference in a polymer optical fiber

Among all the reported applications, optical waveguides have been widely exploited to measure the physical and

Abstract In this research, an ultra-high sensitive multimode interference-based fiber-optic temperature sensor is

High-temperature measurements above 1000 °C are critical in harsh environments such as aerospace, metallurgy,

A strain-insensitive high-sensitivity temperature sensor based on multimode interference in a specialty fiber with a

Abstract Tapered multicore fiber (TMCF) has been used to realize versatile optical fiber sensor for high sensitivity

A high-sensitivity fiber-optic temperature sensor consisting of a cascaded structure of multimode fiber (MMF), tapered seven-core

A fiber-optic temperature sensor based on the interference of selective higher-order modes in circular optical fibers is

In this study, we first report the Q-switched temperature fiber laser sensing device. The large core multimode fiber -

Here, we investigated the sensing performance of a simple multimode-interference-based fiber sensor containing a specialty fiber,

We have developed a very simple high-sensitivity fiber temperature sensor using multimode interference. The fabricated multimode

This study presents a deep learning-based approach for multimode fiber temperature and position sensing using a CNN model to

A novel fiber optic temperature sensor based on multimode interference was designed, fabricated and tested. The

A novel fiber optic temperature sensor based on multimode interference (MMI) was designed, fabricated and tested. A sensing range

A cost-efficient fiber-optic strain and temperature sensor has been proposed and demonstrated experimentally. The

As a laser beam passes through a multimode fiber (MMF), a speckle pattern is generated, which is sensitive to

Studying high-sensitivity fiber-optic temperature sensors is vital in pursuing high-precision temperature measurement. We propose a

This paper compares the performance of single-mode and multimode fiber Bragg grating sensors for temperature

The Vernier effect has been successfully employed in optical fiber sensors for a variety of applications in the last few

These temperature sensors are simple to fabricate, but the measured temperature sensitivity is still limited. The waist

Figure 1: Schematic diagram of the experimental setup for temperature and strain measurement; BLS, broadband light source; SMF,

The paper reviews some aspects of optical fiber sensors based on a single mode-multimode-single mode structure first; then it

We present in this paper a wavelength-encoded fiber-optic temperature sensor with ultra-high sensitivity. The sensor

A new fiber-optic sensor was demonstrated for temperature measurement using multimode interference effect in single

In this review, we provide an overview of the latest developments in MMF sensors, ranging from conventional methods

To illustrate the practicality of the proposed special state, a learning-empowered fiber specklegram temperature sensor based on

A variety of specialty fibers such as no-core fiber (NCF) have already been studied to reveal their sensing abilities. In
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