wavefront reconstruction

Wavefront reconstruction is a process used in optics to determine the shape or distortion of a light wave as it passes through or reflects from a surface. When light travels through an imperfect lens or mirror, it becomes distorted. Using special measurements of the wavefront—essentially, the light’s shape—scientists apply mathematical algorithms to reconstruct or recreate its original form. This helps in correcting optical imperfections, improving image quality in telescopes, microscopes, or laser systems. Essentially, wavefront reconstruction translates complex light measurements into precise adjustments that optimize the performance of optical devices.