Research

Intro in Korean

Ultrafast Quantum Control

Recent advances in ultrafast laser and optical pulse shaping techniques have brought the use of shaped pulses of optical frequency for the manipulation of quantum systems. This field, known as quantum control, though being started as a theoretical exercise, has rapidly become an experimental reality in a vast variety of materials extending from atoms and molecules to condensed matter and biological materials. latest results

Rydberg atom quantum computation

Quantum computing has developed, during the last two decades, from a visionary idea to one of the most fascinating areas of modern physics. Being considered as one of the most impactful future technologies, quantum computers are studied by research scientists around the world. Numerous unseen technical problems that are involved with the quantum nature of many entangled particles are being challenged. We focus on neutral-atom based quantum computation, for which we have developed our own method of making arbitrary atom lattice configurations with optical micro-traps. The number of atomic qubits exceeds N=40 with pairwise or trio entanglements. latest results