Rolled-up Microtube Resonators for 3D Photonic Integration

The achievements of this research open up fascinating opportunities for the realization of massively parallel optofluidic microsystems with more functionality and flexibility for analysis of biomaterials in lab-on-a-tube systems on single chips. It also demonstrates 3D photonic integration in which optical interconnects between multiple photonic layers are required. The success of this research was an important milestone towards 3D photonic integration and a key requirement for scalable mass production