Doppler-free high resolution continuous wave optical UV-spectroscopy on the $\mathrm{A}{}^2{\Sigma }^{+}\leftarrow \mathrm{X}{}^2{\Pi }_{3/2}$ transition in nitric oxide

Patrick Kaspar, Fabian Munkes, Philipp Neufeld +5

We report on Doppler-free continuous-wave optical UV-spectroscopy resolving the hyperfine structure of the $\mathrm{A}{}^2{\Sigma }^{+}\leftarrow \mathrm{X}{}^2{\Pi }_{3/2}$ transition in nitric…