Optical Coherence Tomography Goes Mainstream in Nondestructive Testing
#ndt Optical coherence tomography (OCT), the most widely used optical medical imaging technology, has finally made its move into the non-destructive testing (NDT) and inspection arena, much as ultrasound did in the 1960’s. Valued for its ability to provide non-contact imaging of surface morphology and subsurface structure with micron-level resolution, the technique can provide quantitative analysis [...]