Optical Fiber Interferometers Based on Arc-Induced Long Period Gratings at INESC TEC
In this work, we review the most important achievements of an INESC TEC long-period-grating-based fiber optic Michelson and Mach–Zehnder configuration modal interferometer with coherence addressing and heterodyne interrogation as a sensing structure for measuring environmental refractive index and t...
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Autores principales: | , |
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Formato: | article |
Lenguaje: | EN |
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MDPI AG
2021
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Materias: | |
Acceso en línea: | https://doaj.org/article/cecfa821764a44ec9b6f34154f7b9d5e |
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