The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Les caractéristiques de macrocourbure d'un capteur d'épissage hétérocœur nouvellement développé sont étudiées du point de vue de l'utilisation pratique destinée à la fois à la surveillance de distorsions relativement importantes et à la détection d'adhésion de liquides. Le capteur hétéro-cœur peut être simplement fabriqué par épissage par fusion d'une partie de fibre hétéro-cœur d'une longueur d'environ 5 mm seulement, qui est insérée dans une fibre monomode typique à faible perte de transmission avec un diamètre de cœur de 9 µm pour la longueur d'onde de 1.3 µm comme ligne de réseau fibre. Deux types de capteurs sont généralement réalisés en termes de diamètres de noyau de 3 et 5 µm pour la partie hétéro-cœur insérée, appelés types 9-3-9 et 9-5-9, respectivement, montrant leurs caractéristiques distinctes. caractéristiques de perte par flexion. Cet article traite des applications exploratoires des deux types de capteurs hétérocœurs dans lesquels un convertisseur de déplacement de flexion en déplacement linéaire et un capteur d'adhésion liquide sont examinés avec succès en utilisant une structure 9-5-9 avec sa faible perte d'insertion et une gaine. structure interactive 9-3-9 avec sa haute sensibilité, respectivement. Le capteur 9-5-9 à faible perte d'insertion a montré sa capacité à surveiller la distorsion de l'ordre du millimètre dans les réseaux de fibres à faible perte de transmission. D'autre part, le type 9-3-9 s'est révélé être un capteur prometteur pour la détection d'adhésion de liquides. Les mécanismes opérationnels de ces deux capteurs sont également discutés en termes de fuites optiques se produisant au niveau des interfaces hétéro-cœur et de création de modes de gaine qui pourraient interroger les conditions aux limites de la gaine externe du capteur hétéro-cœur.
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Kazuhiro WATANABE, Kaori TAJIMA, Yuzuru KUBOTA, "Macrobending Characteristics of a Hetero-Core Splice Fiber Optic Sensor for Displacement and Liquid Detection" in IEICE TRANSACTIONS on Electronics,
vol. E83-C, no. 3, pp. 309-314, March 2000, doi: .
Abstract: Macrobending characteristics of a newly developed hetero-core splicing sensor is investigated from the viewpoint of the practical use intended both for relatively large distortion monitoring and for liquid adhesion detection. The hetero-core sensor can be simply fabricated by fusion splicing of a hetero-core fiber portion as short as approximately 5 mm in length, which is inserted in a typical low-transmission-loss single mode fiber with a 9-µm core diameter for the wavelength of 1.3 µm as a fiber network line. Two types of the sensor are typically realized in terms of the core diameters of 3 and 5 µm for the inserted hetero-core portion which are referred to as 9-3-9 and 9-5-9 types, respectively , with showing their distinct bending loss characteristics. This paper deals with the explorative applications of the two types of hetero-core sensors in which a bending-to-linear displacement converter and a liquid adhesion sensor are successfully examined using a 9-5-9 structure with its low insertion loss and a cladding interactive 9-3-9 structure with its high sensitivity, respectively. The low-insertion loss 9-5-9 sensor has shown the capability of monitoring millimeters-order distortion in low transmission loss fiber networks. On the other hand, the 9-3-9 type has found to be a prospective sensor for liquid adhesion detection. Operational mechanisms for these two sensors are also discussed in terms both of optical leaks occurring at the hetero-core interfaces and of the build-up of cladding modes which might interrogate the outer cladding boundary conditions of the hetero-core sensor.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e83-c_3_309/_p
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@ARTICLE{e83-c_3_309,
author={Kazuhiro WATANABE, Kaori TAJIMA, Yuzuru KUBOTA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Macrobending Characteristics of a Hetero-Core Splice Fiber Optic Sensor for Displacement and Liquid Detection},
year={2000},
volume={E83-C},
number={3},
pages={309-314},
abstract={Macrobending characteristics of a newly developed hetero-core splicing sensor is investigated from the viewpoint of the practical use intended both for relatively large distortion monitoring and for liquid adhesion detection. The hetero-core sensor can be simply fabricated by fusion splicing of a hetero-core fiber portion as short as approximately 5 mm in length, which is inserted in a typical low-transmission-loss single mode fiber with a 9-µm core diameter for the wavelength of 1.3 µm as a fiber network line. Two types of the sensor are typically realized in terms of the core diameters of 3 and 5 µm for the inserted hetero-core portion which are referred to as 9-3-9 and 9-5-9 types, respectively , with showing their distinct bending loss characteristics. This paper deals with the explorative applications of the two types of hetero-core sensors in which a bending-to-linear displacement converter and a liquid adhesion sensor are successfully examined using a 9-5-9 structure with its low insertion loss and a cladding interactive 9-3-9 structure with its high sensitivity, respectively. The low-insertion loss 9-5-9 sensor has shown the capability of monitoring millimeters-order distortion in low transmission loss fiber networks. On the other hand, the 9-3-9 type has found to be a prospective sensor for liquid adhesion detection. Operational mechanisms for these two sensors are also discussed in terms both of optical leaks occurring at the hetero-core interfaces and of the build-up of cladding modes which might interrogate the outer cladding boundary conditions of the hetero-core sensor.},
keywords={},
doi={},
ISSN={},
month={March},}
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TY - JOUR
TI - Macrobending Characteristics of a Hetero-Core Splice Fiber Optic Sensor for Displacement and Liquid Detection
T2 - IEICE TRANSACTIONS on Electronics
SP - 309
EP - 314
AU - Kazuhiro WATANABE
AU - Kaori TAJIMA
AU - Yuzuru KUBOTA
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E83-C
IS - 3
JA - IEICE TRANSACTIONS on Electronics
Y1 - March 2000
AB - Macrobending characteristics of a newly developed hetero-core splicing sensor is investigated from the viewpoint of the practical use intended both for relatively large distortion monitoring and for liquid adhesion detection. The hetero-core sensor can be simply fabricated by fusion splicing of a hetero-core fiber portion as short as approximately 5 mm in length, which is inserted in a typical low-transmission-loss single mode fiber with a 9-µm core diameter for the wavelength of 1.3 µm as a fiber network line. Two types of the sensor are typically realized in terms of the core diameters of 3 and 5 µm for the inserted hetero-core portion which are referred to as 9-3-9 and 9-5-9 types, respectively , with showing their distinct bending loss characteristics. This paper deals with the explorative applications of the two types of hetero-core sensors in which a bending-to-linear displacement converter and a liquid adhesion sensor are successfully examined using a 9-5-9 structure with its low insertion loss and a cladding interactive 9-3-9 structure with its high sensitivity, respectively. The low-insertion loss 9-5-9 sensor has shown the capability of monitoring millimeters-order distortion in low transmission loss fiber networks. On the other hand, the 9-3-9 type has found to be a prospective sensor for liquid adhesion detection. Operational mechanisms for these two sensors are also discussed in terms both of optical leaks occurring at the hetero-core interfaces and of the build-up of cladding modes which might interrogate the outer cladding boundary conditions of the hetero-core sensor.
ER -