Erlangen 2022 – scientific programme
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Q: Fachverband Quantenoptik und Photonik
Q 59: Precision Measurements and Metrology II (joint session Q/A)
Q 59.10: Poster
Thursday, March 17, 2022, 16:30–18:30, P
Towards a miniaturized, all diode laser based strontium lattice clock demonstrator — •Christoph Pyrlik1,5, Vladimir Schkolnik1,5, Ronald Holzwarth2, Robert Jördens3, Enrico Vogt4, Andreas Wicht5, Markus Krutzik1,5, and the SOLIS1G team1,2,3,4,5 — 1Institut für Physik, Humboldt-Universität zu Berlin, Newtonstraße 15, 12489 Berlin — 2Menlo Systems GmbH, Bunsenstr. 5, 82152 Martinsried — 3QUARTIQ GmbH, Rudower Chaussee 29, 12489 Berlin — 4Qubig GmbH, Balanstr. 57, 81541 München — 5Ferdinand Braun Institut gGmbH, Gustav-Kirchhoffstraße 4, 12489 Berlin
SOLIS1G is a joint project targeting to develop critical technologies for future space-born optical lattice clocks and verify these by operating a miniaturized, all diode laser based strontium lattice clock demonstrator.
We will report on the current design of the SOLIS1G clock and give an overview on the technological concepts to be developed towards reducing the size, weight and power budget such as micro-integrated laser and distribution modules, compact optical modulators, miniaturized physics package and robust frequency combs.
This work is supported by the German Space Agency (DLR) with funds provided by the Federal Ministry of Economics and Technology (BMWi) under grant number DLR50WM2151 and DLR50RP2190B.