Processes Multi-Photon Polymerization Microfabrication by multi-photon polymerization is a direct laser-write technique which allows 3D structuring of photopolymers at the micro- and nano-scale. Hybrid Fabrication Femtosecond direct laser writing processes enable hybrid microfabrication of additive and subtractive technologies to create integrated systems. Selective Laser Etching Selective laser etching (SLE) is a subtractive laser technology allowing fabrication of complex-shape 3D glass parts with micrometer precision. Other Microfabrications Femtosecond lasers are extremely versatile tools allowing a great variety of different microfabrication processes, like micro-ablation, surface structuring, micro-welding, laser marking, micro-cutting and more.