Strontium optical lattice clocks for practical realization of the metre and secondary representation of the second

被引：27

作者：

Bober, Marcin ^{[1
]}

Morzynski, Piotr ^{[1
]}

Cygan, Agata ^{[1
]}

Lisak, Daniel ^{[1
]}

Maslowski, Piotr ^{[1
]}

Prymaczek, Mateusz ^{[1
]}

Wcislo, Piotr ^{[1
]}

Ablewski, Piotr ^{[1
]}

Piwinski, Mariusz ^{[1
]}

Wojtewicz, Szymon ^{[1
]}

Bielska, Katarzyna ^{[1
]}

Bartoszek-Bober, Dobroslawa ^{[1
]}

Trawinski, Ryszard S. ^{[1
]}

Zawada, Michal ^{[1
]}

Ciurylo, Roman ^{[1
]}

Zachorowski, Jerzy ^{[2
]}

Piotrowski, Marcin ^{[2
]}

Gawlik, Wojciech ^{[2
]}

Ozimek, Filip ^{[3
]}

Radzewicz, Czeslaw ^{[3
]}

机构：

[1] Nicholas Copernicus Univ, Fac Phys Astron & Informat, Inst Phys, PL-87100 Torun, Poland

[2] Jagiellonian Univ, M Smoluchowski Inst Phys, Fac Phys Astron & Appl Comp Sci, PL-30348 Krakow, Poland

[3] Univ Warsaw, Inst Expt Phys, Fac Phys, PL-02093 Warsaw, Poland

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 2015年 / 26卷 / 07期

关键词：

metrology; time and frequency; optical lattice clock; ATOMIC CLOCK; FREQUENCY; LASER; FIBER; TRANSITIONS; PHASE; TIME;

D O I：

10.1088/0957-0233/26/7/075201

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present a system of two independent strontium optical lattice standards probed with a single shared ultranarrow laser. The absolute frequency of the clocks can be verified by the use of Er:fiber optical frequency comb with the GPS-disciplined Rb frequency standard. We report hertz-level spectroscopy of the clock line and measurements of frequency stability of the two strontium optical lattice clocks.

引用

页数：10

共 22 条

[1] Two independent strontium optical lattice clocks for practical realization of the meter and secondary representation of the second
Zawada, M.
Bober, M.
Morzynski, P.
Cygan, A.
Lisak, D.
Maslowski, P.
Prymaczek, M.
Wcislo, P.
Ablewski, P.
Piwinski, M.
Wojtewicz, S.
Bielska, K.
Bartoszek-Bober, D.
Ciurylo, R.
Zachorowski, J.
Piotrowski, M.
Gawlik, W.
Ozimek, F.
Radzewicz, C.
2015 JOINT CONFERENCE OF THE IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM & THE EUROPEAN FREQUENCY AND TIME FORUM (FCS), 2015, : 304 - 306
[2] Experimental realization of an optical second with strontium lattice clocks
R. Le Targat
L. Lorini
Y. Le Coq
M. Zawada
J. Guéna
M. Abgrall
M. Gurov
P. Rosenbusch
D. G. Rovera
B. Nagórny
R. Gartman
P. G. Westergaard
M. E. Tobar
M. Lours
G. Santarelli
A. Clairon
S. Bize
P. Laurent
P. Lemonde
J. Lodewyck
Nature Communications, 4
[3] Experimental realization of an optical second with strontium lattice clocks
Le Targat, R.
Lorini, L.
Le Coq, Y.
Zawada, M.
Guena, J.
Abgrall, M.
Gurov, M.
Rosenbusch, P.
Rovera, D. G.
Nagorny, B.
Gartman, R.
Westergaard, P. G.
Tobar, M. E.
Lours, M.
Santarelli, G.
Clairon, A.
Bize, S.
Laurent, P.
Lemonde, P.
Lodewyck, J.
NATURE COMMUNICATIONS, 2013, 4
[4] Correction: Corrigendum: Experimental realization of an optical second with strontium lattice clocks
R. Le Targat
L. Lorini
Y. Le Coq
M. Zawada
J. Guéna
M. Abgrall
M. Gurov
P. Rosenbusch
D. G. Rovera
B. Nagórny
R. Gartman
P. G. Westergaard
M. E. Tobar
M. Lours
G. Santarelli
A. Clairon
S. Bize
P. Laurent
P. Lemonde
J. Lodewyck
Nature Communications, 4
[5] Experimental realization of an optical second with strontium lattice clocks (vol 4, 2109, 2013)
Le Targat, R.
Lorini, L.
Le Coq, Y.
Zawada, M.
Guena, J.
Abgrall, M.
Gurov, M.
Rosenbusch, P.
Rovera, D. G.
Nagorny, B.
Gartman, R.
Westergaard, P. G.
Tobar, M. E.
Lours, M.
Santarelli, G.
Clairon, A.
Bize, S.
Laurent, P.
Lemonde, P.
Lodewyck, J.
NATURE COMMUNICATIONS, 2013, 4
[6] Operational Strontium optical lattice clocks
Bookjans, E.
Bilicki, S.
Vallet, G.
Letargat, R.
Lodewyck, J.
2016 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS (CPEM 2016), 2016,
[7] Systematic Effects in Strontium Optical Lattice Clocks
Foucault, Y.
Moreno, W.
Alves, B. X. R.
Le Targat, R.
Lodewyck, J.
2021 JOINT CONFERENCE OF THE EUROPEAN FREQUENCY AND TIME FORUM AND IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM (IEEE EFTF-IFCS 2021), 2021,
[8] Systematic uncertainties in strontium optical lattice clocks
Foucault, Y.
Alves, B. X. R.
Moreno, W.
Le Targat, R.
Lodewyck, J.
2020 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS (CPEM), 2020,
[9] Optical lattice clocks towards the redefinition of the second
Bregolin, F.
Milani, G.
Pizzocaro, M.
Rauf, B.
Thoumany, P.
Levi, F.
Calonico, D.
7TH YOUNG RESEARCHER MEETING, 2017, 841
[10] Suppressing background spectra of lattice lasers in strontium optical clocks
Jia, Zhi-Peng
Cui, Xing-Yang
Xie, Yan-Jun
Zhang, Xiang
Niu, Guo-Zhen
Liu, Xiao-Yong
Zhu, Qing-Qing
Li, Jie
Dai, Han-Ning
PHYSICAL REVIEW APPLIED, 2025, 23 (01):

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