Professor Kim, from Imperial College London's Department of Physics, has been recognised for his pioneering research that has significantly influenced modern quantum technologies and expanded the field of quantum optics. The award acknowledges his contributions to understanding and harnessing quantum phenomena for practical applications.
Quantum optics, which studies the behaviour of light and matter at the smallest scales, is fundamental to emerging technologies such as quantum computing, communications, and sensing. Professor Kim's work has been instrumental in shifting the field's focus from theoretical understanding to practical application, particularly in utilising quantum features like nonclassicality and entanglement.
By bridging quantum optics and information science, Professor Kim has connected fundamental physics with a rapidly advancing field driving innovation across academia and industry. The Institute of Physics specifically cited his work for "foundational advances that redefined nonclassicality as a physical resource and extended quantum optics from photonic systems to mechanical, plasmonic and gravitational regimes, shaping modern quantum technologies."
Beyond theoretical advancements, Professor Kim has developed experimentally testable ideas, including proposals for verifying quantum relations using single photon manipulation and investigating quantum-gravity effects with optomechanical systems. These contributions have opened new research avenues, linking quantum optics to fundamental physics questions.
In quantum computing, his pioneering coherent-state and continuous-variable approaches have laid groundwork for current research architectures. More recently, he has applied quantum optics concepts to machine learning, developing protocols implementable in physical systems.
“"It has been a great pleasure to work with brilliant students and wonderful colleagues who shaped my understanding of quantum mechanics. This award is a recognition of the work that was possible with them."
The Joseph Thomson Medal and Prize is awarded by the Institute of Physics, the professional body and learned society for physics in the UK and Ireland, to recognise distinguished research and exceptional contributions to the field of physics.
