3D Direct Laser Interference Patterning System Designed by TU Dresden, LMO
Basic Information
Name: | 3D Direct Laser Interference Patterning System | |
Manufacturer: | Designed by TU Dresden, LMO | |
Facility: | Chair of Laser-based Manufacturing | |
Partner: | Technische Universität Dresden (TUD) | |
Partner: | Fraunhofer Institute for Material and Beam Technology (IWS) | |
Location: | ZEU048 |
Description
Direct Laser Interference Patterning
In Direct Laser Interference Patterning (DLIP), a substrate is irradiated with two or more coherent sub-beams, leading to a specific periodic modulation of the laser intensity distribution in the volume of beam intersection. This modulation can be directly transferred to the material surface by selective local ablation.
DLIP-treatment of cylindrical tools
In order to make function-optimised surfaces affordable for a wide range of applications, economic aspects such as throughput must be taken into account. Particularly, high production rates are enabled in Roll-to-Roll manufacturing. Therefore, the DLIP-machining of tools for Roll-to-Roll processes has been developed.
Components
- DLIP Kopf: Fraunhofer IWS
- Achsen: Aerotech GmbH
- Laser: Edgewave GmbH
- Air cushion cylinder: Sächsische Walzengravur SWG
Points of Contact
Images
Last Update
Last updated at: 12 September 2018 at 11:47:24