Scholars@Duke publication: Investigation on light shift in CPT-Ramsey resonance for compact atomic clocks

Investigation on light shift in CPT-Ramsey resonance for compact atomic clocks

Publication , Conference

Yano, Y; Gao, W; Goka, S; Kajita, M

Published in: Ifcs 2014 2014 IEEE International Frequency Control Symposium Proceedings

January 1, 2014

This paper presents a theoretical and experimental investigation on the light shift (AC Stark shift) of the 6²S1/2 (F = 3 ↔ 4) transition in ¹³³Cs, as observed through coherent population trapping (CPT) under a pulsed excitation. The calculated results are good agreement in the experimental results on various parameters and show that the light shift under pulsed excitation is 20~30 times less than that under continuous excitation. In addition, this paper also presents a two-step pulse method for suppressing the light shift. © 2014 IEEE.

Duke Scholars

Author Yuichiro Yano Family Medicine and Community Health

Published In

Ifcs 2014 2014 IEEE International Frequency Control Symposium Proceedings

DOI

10.1109/FCS.2014.6859922

Publication Date

January 1, 2014

Citation

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Yano, Y., Gao, W., Goka, S., & Kajita, M. (2014). Investigation on light shift in CPT-Ramsey resonance for compact atomic clocks. In Ifcs 2014 2014 IEEE International Frequency Control Symposium Proceedings. https://doi.org/10.1109/FCS.2014.6859922

Yano, Y., W. Gao, S. Goka, and M. Kajita. “Investigation on light shift in CPT-Ramsey resonance for compact atomic clocks.” In Ifcs 2014 2014 IEEE International Frequency Control Symposium Proceedings, 2014. https://doi.org/10.1109/FCS.2014.6859922.

Yano Y, Gao W, Goka S, Kajita M. Investigation on light shift in CPT-Ramsey resonance for compact atomic clocks. In: Ifcs 2014 2014 IEEE International Frequency Control Symposium Proceedings. 2014.

Yano, Y., et al. “Investigation on light shift in CPT-Ramsey resonance for compact atomic clocks.” Ifcs 2014 2014 IEEE International Frequency Control Symposium Proceedings, 2014. Scopus, doi:10.1109/FCS.2014.6859922.

Yano Y, Gao W, Goka S, Kajita M. Investigation on light shift in CPT-Ramsey resonance for compact atomic clocks. Ifcs 2014 2014 IEEE International Frequency Control Symposium Proceedings. 2014.

Published In

Ifcs 2014 2014 IEEE International Frequency Control Symposium Proceedings

DOI

10.1109/FCS.2014.6859922

Publication Date

January 1, 2014