The realization of large-scale controlled quantum systems is an exciting frontier in modern science. Such systems provide unique opportunities to probe fundamentals of nature such as non-locality and emergent complex quantum many-body phases. These systems allow us to develop new technology that is powered by quantum effects such as entanglement which could lead to new capabilities that could surpass any classical approach.

In the Bernien Lab, we take a bottom-up approach based on individually trapped neutral atoms to engineer large, coherent quantum systems. We combine techniques from quantum control, quantum optics, and nanophotonics to assemble, manipulate, and control these systems. In particular, we are using arrays of atoms for quantum simulation, quantum computation, and quantum networks.


Quantum Simulation

We use reconfigurable arrays of neutral atoms with programmable interactions to study quantum many-body phenomena. In particular we are developing new methods to trap large arrays of atoms (>1000) in arbitrary 2D geometries using optical tweezer arrays. Coherent interactions between the atoms are generated by coupling…

Quantum Computation

Quantum computing is a new paradigm of information processing where quantum effects like entanglement lead to computing capabilities unmatched by any classical technology. Realizing a system of a large number of well-controlled, coherent qubits, which is the prerequisite for quantum computation, is an outstanding…

Quantum Networks

Quantum networks have the potential to revolutionize technologies ranging from secure communication and distributed quantum information processing to distributed sensing and clock networks. To unlock the potential of quantum networks, highly coherent network nodes efficiently interfaced with low loss optical channels…