Fiber-Optic Curvature Sensor Based on Cladding-Mode Bragg Grating Excited by Fiber Multimode Interferometer
A sensing structure consisting of a short multimode fiber (MMF) spliced in just upstream of a uniform fiber Bragg grating (FBG) is proposed and experimentally demonstrated for temperature-independent curvature measurement. The short MMF section generates cladding modes in the fiber that contains the...
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| Principais autores: | , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
IEEE
2012-01-01
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| coleção: | IEEE Photonics Journal |
| Assuntos: | |
| Acesso em linha: | https://ieeexplore.ieee.org/document/6213471/ |
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