Simon Groeblacher's lab probes quantum physics at meso- and macroscopic scales using mechanical motion, rare-earth ion emitters, and superconducting qubits. Key research directions: (1) quantum optomechanics with photonic crystal nano-beam resonators deep in the resolved-sideband regime; (2) silicon defect emitters (rare-earth doped silicon) for quantum network nodes; (3) quantum acoustics experiments coupling mechanical resonators to superconducting qubits. The lab fabricates all devices in-house at Kavli Nanolab and has received NWO Summit Grant for 'Quantum Limits' and QDNL/NWO grant for quantum network nodes.

Massimiliano Rossi's lab focuses on levitated systems, optical tweezers, and quantum measurement. Research: (1) optically levitated nanoparticles for force sensing and zeptonewton-scale measurements; (2) quantum measurement and control of levitated systems approaching the quantum ground state; (3) back-action-evading measurement schemes for levitated oscillators; (4) exploring quantum-to-classical transitions. The lab is developing levitated systems as sensors for dark matter and gravitational waves.