Hyperpolarizability and Operational Magic Wavelength in an Optical Lattice Clock
Hyperpolarizability and Operational Magic Wavelength in an Optical Lattice Clock
Optical clocks benefit from tight atomic confinement enabling extended interrogation times as well as Doppler- and recoil-free operation. However, these benefits come at the cost of frequency shifts that, if not properly controlled, may degrade clock accuracy. Numerous theoretical studies have predicted optical lattice clock frequency shifts that scale nonlinearly …