Tellurium Spectrometer for ${}^1{\text{S}}_0-{}^1{\text{P}}_1$ Transitions in Strontium and Other Alkaline-Earth Atoms

T. G. Akin, Bryan Hemingway, Steven Peil

We measure the spectrum of tellurium-130 in the vicinity of the 461~nm ${}^1{\text{S}}_0-{}^1{\text{P}}_1$ cycling transition in neutral strontium, a popular element for atomic clock…