两个独立的锶光学晶格钟，用于实际实现米和秒的二次表示

时间频率公报 Pub Date : 2015-04-12 DOI:10.1109/FCS.2015.7138847

M. Zawada, M. Bober, P. Morzyński, A. Cygan, D. Lisak, P. Masłowski, M. Prymaczek, P. Wcisło, P. Ablewski, M. Piwiński, S. Wójtewicz, K. Bielska, D. Bartoszek-Bober, R. Ciuryło, J. Zachorowski, M. Piotrowski, W. Gawlik, F. Ozimek, C. Radzewicz

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引用次数: 2

摘要

我们报道了一个由两个独立的锶光学晶格标准组成的系统，用一个共享的超窄激光器探测。这样可以验证两种光学标准的相对稳定性。时钟的绝对频率可以通过使用具有gps规范的Rb频率标准的光频率梳来粗略地验证，或者更准确地说，通过OPTIME网络与UTC(AOS)和UTC(PL)建立长距离稳定光纤链路。

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Two independent strontium optical lattice clocks for practical realization of the meter and secondary representation of the second

We report a system of two independent strontium optical lattice standards probed with a single shared ultra-narrow laser. This allows verification of relative stability of both optical standards. The absolute frequency of the clocks can be roughly verified by the use of an optical frequency comb with the GPS-disciplined Rb frequency standard or, more accurately, by a long distance stabilized fiber optic link with the UTC(AOS) and UTC(PL) via the OPTIME network.

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时间频率公报

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