IEEE SENSORS 2014 Proceedings 2014
DOI: 10.1109/icsens.2014.6985401
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Mathematical modelling for correlation between temperature and mechanical strain in long period gratings

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Cited by 4 publications
(3 citation statements)
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“…These devices are compact, lightweight, easy to install, inexpensive and insensitive to electromagnetic interference [6], which are key features desired for sensing applications. Thus, optical fiber sensors are extremely versatile in measuring variations in temperature [7,8], strain [9], external refractive index [10], pressure [11], humidity [12] and electrical current in high voltage environments [13]. …”
Section: Introductionmentioning
confidence: 99%
“…These devices are compact, lightweight, easy to install, inexpensive and insensitive to electromagnetic interference [6], which are key features desired for sensing applications. Thus, optical fiber sensors are extremely versatile in measuring variations in temperature [7,8], strain [9], external refractive index [10], pressure [11], humidity [12] and electrical current in high voltage environments [13]. …”
Section: Introductionmentioning
confidence: 99%
“…INTRODUCTION Nowadays, long period gratings (LPGs) has a growing importance in the fields of optical communications and fiber sensors technologies [1][2][3][4]. In single mode fibers, LPGs couple energy from the fundamental guided mode propagating in the core to different co-propagating symmetric cladding modes , satisfying the phase-matching equation [5]: (1) where is the differential propagation constant, is the grating period, and are the propagation constants for the fundamental and mth cladding modes, respectively.…”
mentioning
confidence: 99%
“…Já em aplicações de detecção, essas redes podem ser utilizadas para medição de diversos parâmetros, como temperatura [9], deformação [10], torção [11], corrente elétrica [12] e índice de refração [13]. O monitoramento desses parâmetros é de grande importância e aplicabilidade ao se desenvolver processos químicos e industriais, no monitoramento ambiental, de estruturas e também, na indústria de combustíveis.…”
Section: Lista De Ilustraçõesunclassified