Micro Nano Processing 2

[SLPC5-04] Low-power Laser Coloration by Oxidation and Deformation of Self-assembled AL-PS Nanosphere Arrays

*Maxim Elizarov¹, Ning Li¹, Fei Xiang¹, Andrea Fratalocchi¹ (1. King Abdullah University of Science and Technology)

We introduce an approach for low-power (10 mW), high-resolution (33k DPI), wide-gamut laser coloration on a pre-processed metamaterial of self-assembled nanoparticles. Controllable material oxidation and deformation allows optical response tuning by CW laser.