Quantum Optics + Atomic Sensors = ?

Quantum Optics + Atomic Sensors = ?

The team led by Professor Zhang Weiping from the School of Physics and Astronomy at Shanghai Jiao Tong University and the C.N. Yang Institute has made significant progress in the field of quantum precision measurement. This team has integrated the relevant quantum optical technologies developed based on a light-atom hybrid system with traditional magnetometers, achieving … Read more

Introduction to Wigner Distribution and Quantum Entanglement Research

Introduction to Wigner Distribution and Quantum Entanglement Research

Introduction to Wigner Distribution The Wigner distribution is a probability density distribution used in quantum mechanics. It maps quantum states into phase space to describe the probability distribution of quantum systems. It was proposed by Eugene Wigner in 1932 and is primarily used to describe the states of quantum systems, particularly in fields such as … Read more