4 papers
Universal methods for suppressing the light shift in atomic clocks using power modulation
V. I. Yudin, M. Yu. Basalaev, A. V. Taichenachev +8
We show that the light shift in atomic clocks can be suppressed using time variation of the interrogation field intensity. By measuring the clock output at two intensity levels, er…
Dynamic continuous-wave spectroscopy of coherent population trapping at phase-jump modulation
M. Yu. Basalaev, V. I. Yudin, A. V. Taichenachev +5
A method of dynamic continuous-wave spectroscopy of coherent population trapping (CPT) resonances using phase modulation of the jump type is developed. The time evolution of the sp…
Combined error signal in Ramsey spectroscopy of clock transitions
V. I. Yudin, A. V. Taichenachev, M. Yu. Basalaev +6
We have developed a universal method to form the reference signal for the stabilization of arbitrary atomic clocks based on Ramsey spectroscopy. Our approach uses an interrogation…
AC Stark Shifts of Dark Resonances Probed with Ramsey Spectroscopy
J. W. Pollock, V. I. Yudin, M. Shuker +5
The off-resonant AC Stark shift for coherent population trapping (CPT) resonances probed with Ramsey spectroscopy is investigated experimentally and theoretically. Measurements wit…