{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T03:55:41Z","timestamp":1760241341171,"version":"build-2065373602"},"reference-count":21,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2018,1,9]],"date-time":"2018-01-09T00:00:00Z","timestamp":1515456000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Fibers"],"abstract":"<jats:p>In this work, an alternative method of coupling light into microstructured polymer fibers is presented. The solution consists in using a fiber taper fabricated with a CO2 laser. The connection is formed by inserting a tapered silica tip into the holes of a microstructured polymer fiber. This alternative method is duly characterized and the feasibility of such fiber connection to enable the polymer fiber as a displacement sensor is also demonstrated.<\/jats:p>","DOI":"10.3390\/fib6010004","type":"journal-article","created":{"date-parts":[[2018,1,9]],"date-time":"2018-01-09T14:00:08Z","timestamp":1515506408000},"page":"4","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["The Fiber Connection Method Using a Tapered Silica Fiber Tip for Microstructured Polymer Optical Fibers"],"prefix":"10.3390","volume":"6","author":[{"given":"Miguel","family":"Ferreira","sequence":"first","affiliation":[{"name":"INESC TEC and Department of Physics and Astronomy, Faculty of Sciences of University of Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3512-3687","authenticated-orcid":false,"given":"Andr\u00e9","family":"Gomes","sequence":"additional","affiliation":[{"name":"INESC TEC and Department of Physics and Astronomy, Faculty of Sciences of University of Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal"}]},{"given":"Dominik","family":"Kowal","sequence":"additional","affiliation":[{"name":"Wroclaw University of Science and Technology, Faculty of Fundamental Problems of Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland"}]},{"given":"Gabriela","family":"Statkiewicz-Barabach","sequence":"additional","affiliation":[{"name":"Wroclaw University of Science and Technology, Faculty of Fundamental Problems of Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7817-9114","authenticated-orcid":false,"given":"Pawel","family":"Mergo","sequence":"additional","affiliation":[{"name":"Maria Curie-Sklodowska University, Laboratory of Optical Fibre Technology, Pl. M. Curie-Sklodowskiej 3, 20-031 Lublin, Poland"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7680-1056","authenticated-orcid":false,"given":"Orlando","family":"Fraz\u00e3o","sequence":"additional","affiliation":[{"name":"INESC TEC and Department of Physics and Astronomy, Faculty of Sciences of University of Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2018,1,9]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1737","DOI":"10.1016\/0032-3861(91)90356-N","article-title":"High-bandwidth graded-index polymer optical fibre","volume":"32","author":"Koike","year":"1991","journal-title":"Polymer"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"4261","DOI":"10.1364\/AO.33.004261","article-title":"Graded-index polymer optical fiber for high-speed data communication","volume":"33","author":"Ishigure","year":"1994","journal-title":"Appl. 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Connectorisation of fibre Bragg grating sensors recorded in microstructured polymer optical fibre. Proceedings of the Fifth European Workshop on Optical Fibre Sensors, Krakow, Poland.","DOI":"10.1117\/12.2026796"},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"850","DOI":"10.1109\/LPT.2010.2046482","article-title":"Highly sensitive bend sensor based on bragg grating in eccentric core polymer fiber","volume":"22","author":"Chen","year":"2010","journal-title":"IEEE Photonics Technol. Lett."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"2668","DOI":"10.1109\/JSEN.2012.2199105","article-title":"Assessment of an LPG mPOF for strain sensing","volume":"12","author":"Durana","year":"2012","journal-title":"IEEE Sens. J."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"961","DOI":"10.1364\/OL.22.000961","article-title":"Endlessly single-mode photonic crystal fiber","volume":"22","author":"Birks","year":"1997","journal-title":"Opt. 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