Metallic or dielectric nano-structures can greatly help to strengthen the interaction of materials with light and to create smaller and more efficient optical components. Almost any optical function can be accessed through the high degree of flexibility in the design and fabrication. Here, the nonlinear optical properties are of particular interest for all-optical applications. In our research group, we develop new concepts for nonlinear materials based on nanostructured and hybrid materials and study their properties and potential application. → READ MORE