A compact and robust cooling laser system for an optical strontium lattice clock

被引：8

作者：

Schwarz, Roman ^{[1
]}

Doerscher, Soeren ^{[1
]}

Al-Masoudi, Ali ^{[1
]}

Vogt, Stefan ^{[1
,2
]}

Li, Ye ^{[1
,3
]}

Lisdat, Christian ^{[1
]}

机构：

[1] Phys Tech Bundesanstalt, Bundesallee 100, D-38116 Braunschweig, Germany

[2] Coherent LaserSyst GmbH & Co KG, Seelandstr 9, D-23569 Lubeck, Germany

[3] Natl Inst Metrol China NIM, Bei San Huan Dong Lu 18, Beijing 100029, Peoples R China

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2019年 / 90卷 / 02期

关键词：

FREQUENCY RATIO; SPACE; TESTS; ATOMS;

D O I：

10.1063/1.5063552

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We present a simple and robust laser system for two-color, narrow-line cooling on the Sr-87 (5s(2))S-1(0) -> (5s5p)P-3(1) transition. Two hyperfine lines of this transition are addressed simultaneously with light from a single laser source, using sidebands created by an electro-optical phase modulator. A tapered amplifier system provides laser powers up to 90 mW. We show that amplification does not affect the phase modulation of the laser. This compact and robust laser system offers excellent reliability. Therefore, it is especially well suited for transportable and spaceborne optical clocks. The design offers the potential to be miniaturized into a fully integrated package. Published under license by AIP Publishing.

引用

页数：6

共 47 条

[1] Noise and instability of an optical lattice clock
Al-Masoudi, Ali
Doerscher, Soeren
Haefner, Sebastian
Sterr, Uwe
Lisdat, Christian
[J]. PHYSICAL REVIEW A, 2015, 92 (06)
[2] Quantum tests of the Einstein Equivalence Principle with the STE-QUEST space mission
Altschul, Brett
Bailey, Quentin G.
Blanchet, Luc
Bongs, Kai
Bouyer, Philippe
Cacciapuoti, Luigi
Capozziello, Salvatore
Gaaloul, Naceur
Giulini, Domenico
Hartwig, Jonas
Iess, Luciano
Jetzer, Philippe
Landragin, Arnaud
Rasel, Ernst
Reynaud, Serge
Schiller, Stephan
Schubert, Christian
Sorrentino, Fiodor
Sterr, Uwe
Tasson, Jay D.
Tino, Guglielmo M.
Tuckey, Philip
Wolf, Peter
[J]. ADVANCES IN SPACE RESEARCH, 2015, 55 (01) : 501 - 524
[3] [Anonymous], 1983, REPORTS FINNISH GEOD
[4] Searching for dilaton dark matter with atomic clocks
Arvanitaki, Asimina
Huang, Junwu
Van Tilburg, Ken
[J]. PHYSICAL REVIEW D, 2015, 91 (01):
[5] Rabi spectroscopy and excitation inhomogeneity in a one-dimensional optical lattice clock
Blatt, S.
Thomsen, J. W.
Campbell, G. K.
Ludlow, A. D.
Swallows, M. D.
Martin, M. J.
Boyd, M. M.
Ye, J.
[J]. PHYSICAL REVIEW A, 2009, 80 (05):
[6] Development of a strontium optical lattice clock for the SOC mission on the ISS
Bongs, Kai
Singh, Yeshpal
Smith, Lyndsie
He, Wei
Kock, Ole
Swierad, Dariusz
Hughes, Joshua
Schiller, Stephan
Alighanbari, Soroosh
Origlia, Stefano
Vogt, Stefan
Sterr, Owe
Lisdat, Christian
Le Targat, Rodolphe
Lodewyck, Jerome
Holleville, David
Venon, Bertrand
Bize, Sebastien
Barwood, Geoffrey P.
Gill, Patrick
Hill, Ian R.
Ovchinnikov, Yuri B.
Poli, Nicola
Tino, Guglielmo M.
Stuhler, Juergen
Kaenders, Wilhelm
[J]. COMPTES RENDUS PHYSIQUE, 2015, 16 (05) : 553 - 564
[7] Camargo F., 2015, THESIS
[8] A Fermi-degenerate three-dimensional optical lattice clock
Campbell, S. L.
Hutson, R. B.
Marti, G. E.
Goban, A.
Oppong, N. Darkwah
McNally, R. L.
Sonderhouse, L.
Robinson, J. M.
Zhang, W.
Bloom, B. J.
Ye, J.
[J]. SCIENCE, 2017, 358 (6359) : 90 - 93
[9] A compact, transportable single-ion optical clock with 7.8 x 10-17 systematic uncertainty
Cao, J.
Zhang, P.
Shang, J.
Cui, K.
Yuan, J.
Chao, S.
Wang, S.
Shu, H.
Huang, X.
[J]. APPLIED PHYSICS B-LASERS AND OPTICS, 2017, 123 (04):
[10] Frequency Comparison of Two High-Accuracy Al+ Optical Clocks
Chou, C. W.
Hume, D. B.
Koelemeij, J. C. J.
Wineland, D. J.
Rosenband, T.
[J]. PHYSICAL REVIEW LETTERS, 2010, 104 (07)

← 1 2 3 4 5 →