Level 2 · Interferometry

Interferometry & Coherence Systems

Interferometers, phase measurement, coherence control, path stability and precision displacement or surface sensing.

Phase 3 · Level 2 established · Level 3 deferred

Controlled Scope

Level 2 Coverage

This page defines the parent scope for this discipline inside Optical Engineering Systems. Detailed Level 3 specialty pages will be added only after the Level 1 and Level 2 architecture is reviewed and approved.

Two-beam interferometry

Common-path architectures

Coherence length

Phase extraction

Path-length stability

Interferometric metrology