Absolute frequency measurement of the ¹⁷¹Yb optical lattice clock at INRIM

机译：^{171 Yb光学晶格时钟在INRIM的绝对频率测量}

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We present the absolute frequency measurement of the transition ¹S₀ - ³P₀ at 578 nm in ytterbium 171 realized in an optical lattice frequency standard relative to the cryogenic caesium fountain ITCsF2. The measurement result is 518 295 836 590 863.59(31) Hz with a relative standard uncertainty of 5.9 × 10^-16. A contribution of 1.6 × 10^-16 is coming from the ytterbium clock and we are working to reduce this contribution to the 1 × 10^-17 level.

机译：我们提出171中578 nm处跃迁^{1 S _{0 -^{3 P _{0 的绝对频率测量相对于低温铯源ITCsF2，以光学晶格频率标准实现。测量结果为518 295 836 590 863.59（31）Hz，相对标准不确定度为5.9×10 ^{-16 。 clock时钟贡献了1.6×10 ^{-16 ，我们正在努力将这一贡献减小到1×10 ^{-17 的水平。}}}}}}}

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来源
《2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium》|2017年|813-814|共2页
会议地点 Besancon(FR)
作者
Marco Pizzocaro; Pierre Thoumany; Filippo Bregolin; Gianmaria Milani; Benjamin Rauf; María del Carmen Vélez López; Cecilia Clivati; Giovanni A. Costanzo; Filippo Levi; Davide Calonico;
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作者单位

Istituto Nazionale di Ricerca Metrologica (INRIM), Strada delle Cacce 91, 10135 Torino, Italy;

Istituto Nazionale di Ricerca Metrologica (INRIM), Strada delle Cacce 91, 10135 Torino, Italy;

Istituto Nazionale di Ricerca Metrologica (INRIM), Strada delle Cacce 91, 10135 Torino, Italy;

Istituto Nazionale di Ricerca Metrologica (INRIM), Strada delle Cacce 91, 10135 Torino, Italy;

Istituto Nazionale di Ricerca Metrologica (INRIM), Strada delle Cacce 91, 10135 Torino, Italy;

Real Instituto y Observatorio de la Armada (ROA), Calle Cecilio Pujazón, 11100 San Fernándo, Spain;

Istituto Nazionale di Ricerca Metrologica (INRIM), Strada delle Cacce 91, 10135 Torino, Italy;

Istituto Nazionale di Ricerca Metrologica (INRIM), Strada delle Cacce 91, 10135 Torino, Italy;

Istituto Nazionale di Ricerca Metrologica (INRIM), Strada delle Cacce 91, 10135 Torino, Italy;

Istituto Nazionale di Ricerca Metrologica (INRIM), Strada delle Cacce 91, 10135 Torino, Italy;

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原文格式 PDF
正文语种 eng
中图分类
关键词
Lattices; Clocks; Frequency measurement; Uncertainty; Ytterbium; Optical variables measurement; Standards;

机译：晶格;时钟;频率测量;不确定度; Y;光学变量测量;标准;;

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专利

1. Blocking Effect and Moments of Inertia of K = 1/2 Rotational Band in 171Yb [J] . YU Shao-Ying, LIU Yan-Xin, LIU Shu-Xin, 理论物理通讯（英文版） . 2004,第007期
2. Blocking Effect and Moments of Inertia of K = 1／2 Rotational Band in 171Yb [J] . YUShao-Ying, LIUYan-Xin, LIUShu-Xin, 理论物理通讯：英文版 . 2004,第001期
3. Improved absolute frequency measurement of the Yb-171 optical lattice clock at KRISS relative to the SI second Excitation fraction [J] . Kim Huidong, Heo Myoung-Sun, Lee Won-Kyu, Japanese journal of applied physics . 2017,第5期

机译：相对于SI秒激励分数，改进了KRISS处Yb-171光学晶格时钟的绝对频率测量
4. Improved Absolute Frequency Measurement of the ~(171)Yb Optical Lattice Clock towards a Candidate for the Redefinition of the Second [J] . Masami Yasuda, Hajime Inaba, Takuya Kohno, _Applied Physics Express . 2012,第10期

机译：〜（171）Yb光学晶格时钟的绝对频率测量的改进，可重新定义第二个
5. Absolute frequency measurement of the S-2(1/2) - F-2(7/2) optical clock transition in Yb-171+ with an uncertainty of 4 x 10(-16) using a frequency link to international atomic tim (vol 65, pg 585, 2018) [J] . Baynham Charles F. A. Journal of Modern Optics . 2018,第4期

机译：S-2（1/2）的绝对频率测量 - ＆ F-2（7/2）在YB-171 +中的光学时钟过渡，使用频率链路到国际原子蒂姆（Vol 65，PG 585,2018），具有4×10（-16）的不确定性
6. Absolute frequency measurement of the 171Yb optical lattice clock at INRIM [C] . Marco Pizzocaro, Pierre Thoumany, Filippo Bregolin, Meeting of the European Frequency and Time Forum . 2017

机译：在Inrim处的 171 yb光学格时钟的绝对频率测量
7. Absolute optical frequency measurements of the cesium D1 transitions and their effect on alpha, the fine-structured constant. [D] . Calkins, Keith Gordon. 2005

机译：铯D1跃迁的绝对光学频率测量及其对α（精细结构常数）的影响。
8. Systematic evaluation of a 171Yb optical clock by synchronous comparison between two lattice systems [O] . Qi Gao, Min Zhou, Chengyin Han, -1

机译：通过两个晶格系统之间的同步比较对171Yb光时钟进行系统评估
9. Improved Absolute Frequency Measurement of the 171Yb Optical Lattice Clock at KRISS Relative to the SI Second [O] . Kim, Huidong, Heo, Myoung-Sun, Lee, Won-Kyu, 2017

机译：改进171Yb光学晶格的绝对频率测量 KRIss的时钟相对于sI秒
10. Cold-collision-shift Cancellation and Inelastic Scattering in a Yb Optical Lattice Clock. [R] . Ludlow, A. D., Lemke, N. D., Sherman, J. A., 2011

机译：Yb光栅格时钟中的冷碰撞偏移消除和非弹性散射。

Absolute frequency measurement of the 171Yb optical lattice clock at INRIM

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Absolute frequency measurement of the ¹⁷¹Yb optical lattice clock at INRIM