Researchers achieve first-ever printing of materials using laser techniques that change with voltage

Researchers from the Holography and Optical Processing Group (GHPO) have succeeded in printing tunable materials for the first time using high-precision laser techniques. This development has been published in the journal Optics Express and demonstrates that it is possible to print a polymer doped with liquid crystal, which opens the door to using this fast, high-precision and environmentally friendly technique in the manufacture of tunable devices.