High-Resolution OFDR with All Grating Fiber Combining Phase Demodulation and Cross-Correlation Methods
Spatial resolution is a critical parameter for optical frequency domain reflectometry (OFDR). Phase-sensitive OFDR (Φ-OFDR) measures strain by detecting phase variations between adjacent sampling points, having the potential to achieve the theoretical limitation of spatial resolution. However, the r...
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| Principais autores: | , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
MDPI AG
2026-02-01
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| Colecção: | Sensors |
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| Acesso em linha: | https://www.mdpi.com/1424-8220/26/3/1004 |
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