Results 21 to 30 of about 1,370 (252)

Suspended-Core Microstructured Polymer Optical Fibers and Potential Applications in Sensing [PDF]

Sensors, 2019
The study of the fabrication, material selection, and properties of microstructured polymer optical fibers (MPOFs) has long attracted great interest. This ever-increasing interest is due to their wide range of applications, mainly in sensing, including temperature, pressure, chemical, and biological species. This manuscript reviews the manufacturing of
Wanvisa Talataisong, Rand Ismaeel, Martynas Beresna, Gilberto Brambilla   +3 more
openaire   +6 more sources

Design, fabrication, and characterization of microstructured polymer optical fibers [PDF]

CLEO/Pacific Rim 2003. The 5th Pacific Rim Conference on Lasers and Electro-Optics (IEEE Cat. No.03TH8671), 2004
Fabrication and characterization of microstructured polymer optical fibers (MPOFs) are presented. The effects of drawing temperature and heating time during the fabrication processes are studied. The fibers exhibit single-mode characteristics as predicted by numerical simulation.
Huang, C.W., Ho, M.C., Chien, H.H., Ma, K.J., Zheng, Z.P., Yu, C.P., Chang, H.C., Yang, C.C.   +7 more
openaire   +2 more sources

Bragg Gratings in ZEONEX Microstructured Polymer Optical Fiber With 266 nm Nd:YAG Laser

, 2023
We present the first fiber Bragg gratings inscription in ZEONEX-480R microstructured polymer optical fiber by employing the fourth harmonic (266 nm) of a Nd:YAG laser system.
Marques, Carlos, Varum, Humberto, Rui Min, Pereira, L, Paulo Fernando da Costa Antunes, Carlos Marques, Ole Bang, Marques, C, Humberto Varum, Woyessa, Getinet, Antunes, PFD, Min, R, Woyessa, G, Min, Rui, Luís Pereira, Getinet Woyessa, Antunes, Paulo, Bang, O, Pereira, Luis, Bang, Ole   +19 more
core   +1 more source

Interferometric microstructured polymer optical fiber ultrasound sensor for optoacoustic endoscopic imaging in biomedical applications [PDF]

, 2014
We report a characterization of the acoustic sensitivity of microstructured polymer optical fiber interferometric sensors at ultrasonic frequencies from 100kHz to 10MHz.
Sáez Rodríguez, David, Webb, David, David Webb, Daniel Gallego, Gallego, Daniel, Ole Bang, David Sáez-Rodríguez, Lamela, Horacio, Sáez-Rodríguez, David, Bang, Ole, Horacio Lamela   +10 more
core   +1 more source

Infiltration liquid crystal in microstructured polymer optical fibers [PDF]

CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference, 2009
Microstructured polymer optical fibres (mPOFs) have attracted significant interests, mainly because fabrication techniques have allowed novel structures to be made at low temperature with polymers, especially PMMA (refractive index 1.49) [1]. Recently, thermal and electrical tunabilities of liquid crystals infiltrated silica photonic bandgap fibres ...
Yuan, Scott Wu, Wei, Lei, Bang, Ole; id_orcid 0000-0002-8041-9156   +2 more
openaire   +2 more sources

Transmission performance of multimode W-type microstructured polymer optical fibers

Optics Express, 2022
By solving the time-independent power flow equation (TI PFE), we study mode coupling in a multimode W-type microstructured polymer optical fiber (mPOF) with a solid-core. The multimode W-type mPOF is created by modifying the cladding layer and reducing the core of a multimode singly clad (SC) mPOF.
Branko Drljača, Svetislav Savović, Milan S. Kovačević, Ana Simović, Ljubica Kuzmanović, Alexandar Djordjevich, Rui Min   +6 more
openaire   +2 more sources

Extruded polymer preforms for high-NA polymer microstructured fiber

, 2006
©2006 Optical Society of AmericaWe report on use of billet extrusion for the first time to fabricate microstructured polymer optical fiber preforms.
Large, M., H. Ebendorff-Heidepriem, vanEijkelenborg, M., Monro, T., M.J.C. Large, Ebendorff-Heidepriem, H., T. Monro, M.A. van Eijkelenborg   +7 more
core   +1 more source

Optoelectronic and mechanical properties of microstructured polymer optical fiber neural probes

Optics Express, 2023
Multifunctional optical fiber-based neural interfaces have attracted significant attention for neural stimulation, recording, and photopharmacology towards understanding the central nervous system. In this work, we demonstrate the fabrication, optoelectrical characterization, and mechanical analysis of four types of microstructured polymer optical ...
Kunyang Sui, Marcello Meneghetti, Rune W. Berg, Christos Markos   +3 more
openaire   +3 more sources

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source