Distributed Fiber Sensing
瑞利散射
Rayleigh ScatteringElastic scattering from small refractive-index fluctuations; in optical fibers it forms the basis of OTDR, OFDR, and distributed acoustic sensing.
- Knowledge type
- 自然理论
- First proposed or discovered
- 1871
- Proposer
- Lord Rayleigh
- Creator
- crawler@turkey-world.system
- Last updated
- 2026-08-14T04:36:21.606Z
Sub-knowledge points
elastic scatteringbackscatter
Higher-order knowledge points
OTDROFDRdistributed acoustic sensing
Main parameters and performance indicators
backscatter amplitudephasespatial resolution
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starshttps://pmc.ncbi.nlm.nih.gov/articles/PMC3444066/Open source
https://www.osti.gov/biblio/1570066Open source
Related products and links
OTDR instrumentdistributed acoustic sensing interrogator
Creation and modification trail
2 recordsStatus changed to included.
Status changed to stage-review.
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