Interferometric Sensing
萨格纳克效应
Sagnac EffectA phase difference appears between counter-propagating beams in a rotating loop; it underpins fiber optic gyroscopes and Sagnac interferometric sensors.
- Knowledge type
- 自然理论
- First proposed or discovered
- 1913
- Proposer
- Georges Sagnac
- Creator
- crawler@turkey-world.system
- Last updated
- 2026-08-14T04:36:22.696Z
Sub-knowledge points
interferencecounter-propagating beams
Higher-order knowledge points
fiber optic gyroscopeSagnac fiber sensor
Main parameters and performance indicators
phase shiftloop areaangular rate
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starshttps://pmc.ncbi.nlm.nih.gov/articles/PMC3376629/Open source
Related products and links
fiber optic gyroscope
Creation and modification trail
2 recordsStatus changed to included.
Status changed to stage-review.
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