Frequency comparisons and absolute frequency measurements of 171Yb+ single-ion optical frequency standards
Frequency dependent hyperpolarizabilities of atoms; calculations using density-functional theory
Frequency evaluation of the doubly forbidden $^1S_0\to ^3P_0$ transition in bosonic $^{174}$Yb
Frequency Light Shifts Caused by the Effects of Quantization of Atomic Motion in an Optical Lattice
Frequency matching in light storage spectroscopy of atomic Raman transitions
Frequency metrology in quantum degenerate helium: Direct measurement of the 2 3S1 - 2 1S0 transition
Frequency metrology of helium around 1083 nm and determination of the nuclear charge radius
Frequency Metrology on single trapped ions in the weak binding limit: The 3s1/2-3p3/2 transition in 24-Mg+
Frequency metrology on the 4s 2S1/2 - 4p 2P1/2 transition in the calcium ion for a comparison with quasar data
Frequency Separation for Relaxation Problems
Frequency shift of cesium clock transition due to blackbody radiation
Frequency shift of hyperfine transitions due to blackbody radiation
Frequency shifts of photoassociative spectra of ultracold metastable Helium atoms : a new measurement of the s-wave scattering length
Frequency translation of orbital angular momentum in four-wave mixing
Frequency-dependent polarizabilities of alkali atoms from ultraviolet through infrared spectral regions
Frequency-Domain Coherent Control of Femtosecond Two-Photon Absorption: Intermediate-Field vs. Weak-Field Regime
Frequency-modulation saturation spectroscopy of molecular iodine hyperfine structure near 640 nm with a diode laser source
Frequency-stabilization to 6x10^-16 via spectral-hole burning
From accurate atomic data to elaborate stellar modeling: Structure and collisional data, opacities, radiative accelerations
From heavy ions to exotic atoms