 Direct laser interference patterning

Direct Laser Interference Patterning (DLIP) is a sophisticated nanofabrication technique that utilizes the interference of laser beams to create micro- and nanoscale patterns on various surfaces. This process relies on the constructive and destructive interference of coherent laser beams to produce periodic intensity patterns, which can then be transferred to a substrate to create intricate designs. ### Key Features of DLIP: 1. **Interference of Light**: DLIP typically involves the overlapping of two or more coherent laser beams.