The MIT team, under the leadership of Rationalite Photonics' Chief Scientist, has made a significant leap forward in the realms of micro-nano fabrication and photonic chips. Their remarkable findings were published in the prestigious international academic journal, Nature Photonics, on May 12, 2026. The team's innovative 'Imp-Fab' 3D nanofabrication technology facilitates cost-effective, high-volume processing of functional structures at scales below 100 nanometers. This achievement represents a 1,000- to 10,000-fold increase in device volume density, all while maintaining processing precision below 50 nm using equipment on the micrometer scale. This technology is versatile, suitable not only for hydrogel systems but also adaptable to a wide range of material systems, offering vital support for the development of artificial intelligence optical computing platforms.
