BusinessAugust 20, 2026

interferometry

in-ter-fuh-ROM-uh-tree

Definition

A precise measurement technique that uses the interference patterns of light or other waves to detect tiny variations in surfaces or distances.

Etymology

Derived from the Latin 'inter' (between) and 'ferre' (to carry) combined with the Greek 'metron' (measure), it describes measuring the interaction or interference of waves.

In the news

The article highlights interferometry as a critical process for inspecting fiber optics, where even microscopic defects can ruin an entire connector.

Viavi Sees AI Optics, CPO Testing Driving Path Toward $500M Quarterly Revenue

Read the full article ↗

MarketBeat

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