The Mirhosseini group focuses on engineering physical systems for processing quantum information. Current research directions aim to categorically extend system complexity by (I) developing new hardware for quantum computing, (II) making hybrid architectures by combining superconducting qubits with chip-based phononic and photonic components at milikelvin temperatures, and (III) refining our Physical understanding of medium sized quantum hardware. The group’s long term research goal is to realize high-bandwidth interfaces between circuit quantum electrodynamics and quantum optics for applications in quantum computing, communication, and sensing.