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This is a Experimental Study study.

September 18, 2025

Transportable clock based on Ramsey-Bordé-Interferometer of thermal Strontium beam

Key Points

The clock achieves a remarkable short-term stability of 1 × 10 −13, addressing precision needs.
Long-term stability is targeted at 1 × 10 −15, indicating strong performance over time.
Utilization of Ramsey-Bordé-interferometry allows for enhanced measurement accuracy in this clock design.
The compact and transportable design features a thermal strontium beam, making it suitable for various applications.

Abstract

We present a compact and transportable optical atomic clock with Ramsey-Bordé-interferometry on a thermal strontium beam with short-term stability of 1 × 10 −13 given by a cavity and a target long-term stability of 1 × 10 −15 .

Transportable clock based on Ramsey-Bordé-Interferometer of thermal Strontium beam

Key Points

Abstract

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