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Robust multiwavelength digital holography using cascaded data evaluation

Presented online at OSA Imaging and Applied Optics Congress on June 26, 2020
: Seyler, Tobias; Bienkowski, Lasse; Beckmann, Tobias; Fratz, Markus; Bertz, Alexander; Carl, Daniel

Volltext urn:nbn:de:0011-n-5993947 (1.8 MByte PDF)
MD5 Fingerprint: b0cf5b7a5f36827976e522a5518c849c
Erstellt am: 12.8.2020

2020, Paper HF3G.6, 2 S.
Imaging and Applied Optics Congress <2020, Online>
Vortrag, Elektronische Publikation
Fraunhofer IPM ()
Digital Holography; Quality Control; Machine Tools; Vibration; Data Evaluation

During step-wise reconstruction (e.g. phase-shift extraction) of multiwavelength digital holographic measurements, multiple criteria for detection of disturbances allow to evaluate the quality of recorded interferograms. Noisy interferograms can be discarded and re-recorded if necessary.