Category Archives: holographic color print

Singapore researchers use 3D printed nanostructures to create anti-counterfeiting optical device

Researchers from the Singapore University of Technology and Design (SUTD) have developed an anti-counterfeiting device using nano 3D printed polymer structures. Leading the research, Joel Yang, Associate Professor in Engineering Product Development at SUTD, and his team dubbed their invention “holographic color prints.” The study published in scientific journal Nature Communications, states: “Conventional optical security […]