Field-deployable Ultra-low-noise Clockwork for Precision Optical Clocks

M. Giunta,Marc L. Fischer,Nikolai Lilienfein,Martin Wolferstetter,Simon Holzberger,Sarah Saint-Jalm,Florian Skopnik,Maurice Lessing,Wolfgang Hänsel,Ronald Holzwarth

Field-deployable Ultra-low-noise Clockwork for Precision Optical Clocks

2020

M. Giunta
Marc L. Fischer
Nikolai Lilienfein
Martin Wolferstetter
Simon Holzberger
Sarah Saint-Jalm
Florian Skopnik
Maurice Lessing
Wolfgang Hänsel
Ronald Holzwarth

We report the development of a field-deployable frequency comb operated as clockwork for transportable Sr-clocks. While referencing it at ∼194.4THz, we characterize spectral lines at ∼214.6THz. Prospects on complete Sr-lattice laser systems will be outlined.

Keywords:

Optics
Physics
low noise
Clockwork

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