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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Marques, Carlos
Technical University of Ostrava
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2024Optical Fiber pH Sensors Based on PAni-coated Microstructured Optical Fibers
- 2024NP-Doped Fiber Smart Tendon: A Millimeter-Scale 3-D Shape Reconstruction With Embedded Distributed Optical Fiber Sensor Systemcitations
- 2023Bragg Gratings in ZEONEX Microstructured Polymer Optical Fiber With 266 nm Nd:YAG Lasercitations
- 2022Interrogation Method with Temperature Compensation Using Ultra-Short Fiber Bragg Gratings in Silica and Polymer Optical Fibers as Edge Filterscitations
- 2021Accumulation of styrene oligomers alters lipid membrane phase order and miscibilitycitations
- 2021Compact dual-strain sensitivity polymer optical fiber grating for multi-parameter sensingcitations
- 2021Chirped POF Bragg grating production utilizing UV cure adhesive coating for multiparameter sensingcitations
- 2021Sensing Applications of Polymer Optical Fiber Fuse
- 2020Development and Characterization of UV-Resin Coated Fiber Bragg Gratings
- 2019Inscription of Bragg gratings in undoped PMMA mPOF with Nd:YAG laser at 266 nm wavelengthcitations
- 2019Toward Commercial Polymer Fiber Bragg Grating Sensors: Review and Applicationscitations
- 2018Thermal profile detection through high-sensitivity fiber optic chirped Bragg grating on microstructured PMMA fibercitations
- 2018Dynamic mechanical characterization with respect to temperature, humidity, frequency and strain in mPOFs made of different materials
- 2018Hot water-assisted fabrication of chirped polymer optical fiber Bragg gratingscitations
- 2018Bragg Grating Inscription With Low Pulse Energy in Doped Microstructured Polymer Optical Fiberscitations
- 2018Influence of the Cladding Structure in PMMA mPOFs Mechanical Properties for Strain Sensors Applicationscitations
- 2018Fast Inscription of Long Period Gratings in Microstructured Polymer Optical Fiberscitations
- 2018Thermal stability of fiber Bragg gratings inscribed in microstructured polymer optical fibers with a single UV laser pulse
- 2018Largely tunable dispersion chirped polymer FBGcitations
- 2018Microstructured PMMA POF chirped Bragg gratings for strain sensingcitations
- 2018LPG inscription in mPOF for optical sensingcitations
- 2018Chirped mPOF Bragg grating for strain sensing
- 2015Highly sensitive liquid level sensor using a polymer optical Bragg grating for industrial applicationscitations
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article
Influence of the Cladding Structure in PMMA mPOFs Mechanical Properties for Strain Sensors Applications
Abstract
This paper presents a dynamic mechanical analysis (DMA) of amicrostructured polymer optical fiber (mPOF). The fiber material ispolymethyl methacrylate (PMMA), which is widely available commercially.The DMA is made by means of sequential strain cycles produced with anoscillatory load with controlled frequency to obtain the variation ofthe Young’s Modulus with respect to temperature, frequency and humidityfor mPOFs with 2, 3 and 5-ring hexagonal microstructured cladding.Results show that the 3 different cladding structures have similarYoung’s modulus on the stress-strain tests performed. Furthermore, the3-ring structure presents the lowest Young’s Modulus variation withtemperature among the samples tested, whereas the 5-ring structurepresents a Young’s Modulus variation with frequency 25% lower than the 2and 3-rings cladding structures. Regarding the humidity sensitivity,the 2-ring structure presented a 30% lower Young’s Modulus variation fora 25% humidity increase. The results obtained provide guidelines forthe cladding structure choice for strain or stress sensors applicationswhen low cross-sensitivity with temperature, humidity and frequency isdesired.