Since 2020, aggregated from related topics
Precision spectroscopy is a research area that involves the measurement and analysis of spectral lines with very high precision. This field aims to improve the accuracy and resolution of spectroscopic measurements in order to advance our understanding of fundamental physical constants, atomic and molecular properties, and various applications in quantum mechanics and technology. Precision spectroscopy plays a crucial role in fields such as quantum optics, atomic physics, and quantum information science, and has applications in areas such as precision timekeeping, material analysis, and high-resolution imaging.