Interferometers TRIZ Cases
- Polychromatic Interferometry for EUV Surface Shape Measurement
A polychromatic measurement method uses two wavelengths to produce test and reference waves that superimpose for joint evaluation.
- Time-Correlated Photon Identification for Quantum Noise Reduction
A time-correlated photon identification system detects entangled sets using coincidence analysis across multiple detectors.
- Distributed Scan Pattern for OCT Motion Artifact Reduction
A distributed scan pattern acquires optical coherence tomography data at non-sequential locations to encode patient motion as high spatial frequency content.