Overview of Atomic Transitions and Their Role in Atomic Physics

Overview of Atomic Transitions and Their Role in Atomic Physics

Experiments in the field of atomic physics, in addition to providing insights into the fundamental structure of atoms and their interactions with electromagnetic fields, have numerous applications that are gradually finding their way into industry and everyday life. Examples include atomic sensors, atomic clocks, devices based on cold-atom interferometry, and technologies utilizing Rydberg atoms, among others. One of the most important prerequisites for conducting all these experiments is the precise identification and resolution of atomic energy levels, as well as the possible transitions between them. In this presentation, after reviewing atomic transitions and their characterization through laser spectroscopy, we will discuss the role of atomic transitions in various applications and how they can be exploited.