Journal ArticleDOI
Evanescent wave analysis and experimental realization of refractive index sensor based on D-shaped plastic optical fiber
Guanxiu Liu,Dejun Feng +1 more
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TLDR
In this paper, a simple D-shaped plastic multimode fiber optic sensor is proposed and demonstrated for refractive index testing, which exhibits a good linear relationship between the receiving optical power and the test medium.About:
This article is published in Optik.The article was published on 2016-01-01. It has received 30 citations till now. The article focuses on the topics: Normalized frequency (fiber optics) & Step-index profile.read more
Citations
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Journal ArticleDOI
Recent research progress of optical fiber sensors based on D-shaped structure
TL;DR: Results from various studies show that it is possible to realize a high-sensitivity optical fiber sensor with a simple structure, good mechanical properties, and strong anti-interference ability.
Journal ArticleDOI
Refractive Index Sensing with D-Shaped Plastic Optical Fibers for Chemical and Biochemical Applications
Filipa Sequeira,Daniel Duarte,Lúcia Bilro,Alisa Rudnitskaya,Maria Pesavento,Luigi Zeni,Nunzio Cennamo +6 more
TL;DR: The optimization of the length of a D-shaped plastic optical fiber sensor for refractive index (RI) sensing from a numerical and experimental point of view enables the application of this optical platform for chemical and biochemical evanescent field sensing.
Journal ArticleDOI
Localized Surface Plasmon Resonance Based Hetero-Core Optical Fiber Sensor Structure for the Detection of L-Cysteine
TL;DR: In this article, a hetero-core optical fiber sensor structure is developed for the diagnosis of L-Cysteine content in human urine by sequentially cascading the single mode-multimode-single mode fibers using thermal fusion splicing.
Journal ArticleDOI
Polymer Optical Fiber Liquid Level Sensor: A Review
TL;DR: A review of POF liquid level sensing is presented in this article , where several POF materials are introduced, including polymethyl methacrylate (PMMA) and perfluorinated polymer (CYTOP).
Journal ArticleDOI
Fiber optic evanescent wave absorption-based sensors: A detailed review of advancements in the last decade (2007–18)
TL;DR: In this article, a review article presents the advancements occurred in the area of fiber optic evanescent wave (FOEW) sensors in the past decade (2007-2018), and the fundamental working principle of FOEW sensor is discussed in detail followed by the rigorous discussion on the different geometries of FOew sensor probes such as straight, tapered, U-shaped, and d-shaped etc.
References
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Journal ArticleDOI
Polymer optical fiber sensors—a review
TL;DR: In this paper, the phase-displacement relation of a single-mode POF undergoing large deformation is presented to build a fundamental understanding of the response of single mode POF sensors.
Journal ArticleDOI
Fibre-optic sensor technologies for humidity and moisture measurement
TL;DR: A review of the use of fiber-optic sensor technologies for humidity sensing is presented in this article, where a brief overview on the basic concept of what is meant by humidity and on conventional detection methods is provided.
Journal ArticleDOI
Optical sensors based on plastic fibers.
TL;DR: The current state of the art of plastic optical fiber technology will be reviewed, namely its main characteristics and sensing advantages, and the potential applications involving structural health monitoring, medicine, environment and the biological and chemical area are presented.
Journal ArticleDOI
Refractive index sensor using microfiber-based Mach-Zehnder interferometer.
TL;DR: A simple and robust refractive index (RI) sensor based on a Mach-Zehnder interferometer has been demonstrated and a tunable optical delay line (ODL) is inserted into the other arm to compensate for the variation of the optical length difference.
Book
Micromechanical Analysis and Multi-Scale Modeling Using the Voronoi Cell Finite Element Method
TL;DR: In this article, the authors extend analytical and numerical models to analyze failure characteristics of the materials before they are integrated and integrated in a multi-phase metal/alloy system and polymer, ceramic, or metal matrix composite materials.