White light interferometry (WLI) and its variant, coherence scanning interferometry (CSI), are advanced optical techniques used for high-precision surface profiling and measurement. These methods ...

Techniques like white light interferometry (WLI) and confocal microscopy are common, each providing high-resolution surface measurements. These methods involve directing a light source onto the ...

These systems, made by the life-sciences supplier Sartorius, utilize bio-layer interferometry (BLI ... analyzes the interference pattern of white light reflected from two surfaces: a layer ...

The Michelson provides the Doppler shift discrimination, while the external spectrograph boosts net white‐light fringe visibility by reducing cross talk from adjacent continuum channels. A moiré ...