Research team uses tunable laser to develop straightforward broadband spectroscopy method with Hz-level precision

Research team uses tunable laser to develop straightforward broadband spectroscopy method with Hz-level precision- Since the first demonstration of the laser in the 1960s, laser spectroscopy has become an essential tool for studying the detailed structures and dynamics of atoms and molecules. Advances in laser technology have further enhanced its capabilities. There are two main types of laser spectroscopy: frequency comb-based laser spectroscopy and tunable continuous-wave (CW) laser spectroscopy.

Source: phys.org