Quantum Tomography of Microwave Region

Abstract

An alternative method of reconstruction of the density matrix of microwave range created in the maser cavity is proposed. Here a technique for measuring the probability density of the quadrature field for different phases is presented. The measured quantity is the probability of difference between the numbers of atoms emitted in the excited and ground states in a sample of N atoms passing sequentially through the cavity. Numerical simulations performed for the numerical values of the typical parameters setting show the effectiveness of the proposed method.

Keywords

• microwave region
• quantum tomography
• density matrix of field reconstruction
• Cavity CED experiments