More information: Çağatay Işıl et al, All-optical image denoising using a diffractive visual processor, Light: Science & Applications (2024). DOI: 10.1038/s41377-024-01385-6 ...

Phase recovery ... and amplitude images of various samples, including blood and Pap smears and tissue sections. These results highlight that challenging problems in imaging science can be overcome ...

Most have been single-use materials, so their carbon footprint is significant. By contrast, ORNL's closed-loop technology, which is published in Cell Reports Physical Science, accelerates ...