SWHL GmbH is a privately owned Swiss company founded to develop various applications of holographic imaging based on the specialized proprietary CAD software.
Sub-Wavelength Holographic Lithography (SWHL) is
- simple and inexpensive lithographic technology;
- applicable across all nodes, both FEOL and BEOL;
- capable to produces deep 3D patternswith with high resolution by one flat mask and single exposure;
- a solution for alleviation of many technical drawbacks of traditional projection lithography.