Application of Velocity Grating Spectrum in Calcium-beam Optical Clock

Duo Pan; Haosen Shang; Tianyu Liu; Xiumei Wang; Tiantian Shi; Jingbiao Chen

doi:10.1109/EFTF/IFCS54560.2022.9850712

Application of Velocity Grating Spectrum in Calcium-beam Optical Clock

Duo Pan, Haosen Shang, Tianyu Liu, Xiumei Wang, Tiantian Shi, Jingbiao Chen^*

^*Corresponding author for this work

Research output: Chapter in Book/Conference Proceeding/Report › Conference Paper published in a book › peer-review

Abstract

We apply the velocity grating optical spectrum to the calcium-beam optical clock with Rabi interrogation, in order to take full use of the large amount of atoms with non-zero velocities in the thermal atomic beam. Thus the signal-to-noise ratio and the stability index of calcium optical clock can be improved.

Original language	English
Title of host publication	2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665497183
DOIs	https://doi.org/10.1109/EFTF/IFCS54560.2022.9850712
Publication status	Published - 2022
Externally published	Yes
Event	2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Paris, France Duration: 24 Apr 2022 → 28 Apr 2022

Publication series

Name	2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Proceedings

Conference

Conference	2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022
Country/Territory	France
City	Paris
Period	24/04/22 → 28/04/22

Bibliographical note

Publisher Copyright:
© 2022 IEEE.

Keywords

atomic utilization efficiency
calcium optical lock
frequency stability
velocity grating spectrum

Access to Document

10.1109/EFTF/IFCS54560.2022.9850712

Cite this

Pan, D., Shang, H., Liu, T., Wang, X., Shi, T., & Chen, J. (2022). Application of Velocity Grating Spectrum in Calcium-beam Optical Clock. In 2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Proceedings (2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EFTF/IFCS54560.2022.9850712

Pan, Duo ; Shang, Haosen ; Liu, Tianyu et al. / Application of Velocity Grating Spectrum in Calcium-beam Optical Clock. 2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Proceedings).

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title = "Application of Velocity Grating Spectrum in Calcium-beam Optical Clock",

abstract = "We apply the velocity grating optical spectrum to the calcium-beam optical clock with Rabi interrogation, in order to take full use of the large amount of atoms with non-zero velocities in the thermal atomic beam. Thus the signal-to-noise ratio and the stability index of calcium optical clock can be improved.",

keywords = "atomic utilization efficiency, calcium optical lock, frequency stability, velocity grating spectrum",

author = "Duo Pan and Haosen Shang and Tianyu Liu and Xiumei Wang and Tiantian Shi and Jingbiao Chen",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 ; Conference date: 24-04-2022 Through 28-04-2022",

year = "2022",

doi = "10.1109/EFTF/IFCS54560.2022.9850712",

language = "English",

series = "2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Proceedings",

}

Pan, D, Shang, H, Liu, T, Wang, X, Shi, T & Chen, J 2022, Application of Velocity Grating Spectrum in Calcium-beam Optical Clock. in 2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Proceedings. 2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022, Paris, France, 24/04/22. https://doi.org/10.1109/EFTF/IFCS54560.2022.9850712

Application of Velocity Grating Spectrum in Calcium-beam Optical Clock. / Pan, Duo; Shang, Haosen; Liu, Tianyu et al.
2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Proceedings).

Research output: Chapter in Book/Conference Proceeding/Report › Conference Paper published in a book › peer-review

TY - GEN

T1 - Application of Velocity Grating Spectrum in Calcium-beam Optical Clock

AU - Pan, Duo

AU - Shang, Haosen

AU - Liu, Tianyu

AU - Wang, Xiumei

AU - Shi, Tiantian

AU - Chen, Jingbiao

PY - 2022

Y1 - 2022

N2 - We apply the velocity grating optical spectrum to the calcium-beam optical clock with Rabi interrogation, in order to take full use of the large amount of atoms with non-zero velocities in the thermal atomic beam. Thus the signal-to-noise ratio and the stability index of calcium optical clock can be improved.

AB - We apply the velocity grating optical spectrum to the calcium-beam optical clock with Rabi interrogation, in order to take full use of the large amount of atoms with non-zero velocities in the thermal atomic beam. Thus the signal-to-noise ratio and the stability index of calcium optical clock can be improved.

KW - atomic utilization efficiency

KW - calcium optical lock

KW - frequency stability

KW - velocity grating spectrum

UR - https://www.scopus.com/pages/publications/85137368018

U2 - 10.1109/EFTF/IFCS54560.2022.9850712

DO - 10.1109/EFTF/IFCS54560.2022.9850712

M3 - Conference Paper published in a book

AN - SCOPUS:85137368018

T3 - 2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Proceedings

BT - 2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022

Y2 - 24 April 2022 through 28 April 2022

ER -

Pan D, Shang H, Liu T, Wang X, Shi T, Chen J. Application of Velocity Grating Spectrum in Calcium-beam Optical Clock. In 2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2022. (2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2022 - Proceedings). doi: 10.1109/EFTF/IFCS54560.2022.9850712

Application of Velocity Grating Spectrum in Calcium-beam Optical Clock

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