Post-Engineering of Axial Resolution in Fresnel Incoherent Correlation Holography adjusts depth of focus after hologram has been recorded

https://phys.org/news/2026-02-hologram-method-boosts-3d-image.html

"intelligent microscope captures/ computationally merges set of holograms at different focal distances creating synthetic hologram... 5x increased depth of focus, maintains high image quality/ signal-to-noise ratios even under diffusive illumination (common imaging thick/ complex biological samples)... post-recording flexibility facilitating study of complex tissue dynamics and biological structures that are typically difficult to capture with static imaging systems"