Development of compact lattice optical clocks towards future space clocks

S. Schiller, A. Gorlitz, C. Abou-Jaoudeh, G. Mura, T. Franzen, A. Nevsky, S. Alighanbari, Q. Chen, I. Ernsting, N. Poli, M. Schioppo, G. M. Tino, U. Sterr, S. Vogt, S. Falke, Ch Lisdat, P. Gill, G. Barwood, Y. Ovchinnikov, E. RaselA. Kulosa, K. Bongs, Y. Singh, D. Calonico, F. Levi, J. Stuhler, W. Kaenders, S. Bize, R. Holzwarth

Research output: Contribution to conference (unpublished)Paperpeer-review

Abstract

The use of ultra-precise optical clocks in space will allow for a range of new applications in the fields of fundamental physics (tests of Einstein's theory of General Relativity, time and frequency metrology by means of the comparison of distant terrestrial clocks), geophysics (mapping of the gravitational potential of Earth), and astronomy (providing local oscillators for radio ranging and interferometry in space). Within the ELIPS program of ESA, the 'Space Optical Clocks' (SOC) project aims to install and to operate an optical lattice clock on the ISS towards the end of this decade. In this project two accurate transportable lattice optical clock demonstrators having relative frequency instability below 1×10-15 at 1 s integration time and relative inaccuracy below 5×10-17 are under development. Crucial requirements are moderate volume, electrical power consumption and mass, and robustness. Furthermore, a modular concept is favourable.

Original languageEnglish
DOIs
Publication statusPublished - 2013
Event2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013 - Munich, Germany
Duration: 12 May 201316 May 2013

Conference

Conference2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013
Country/TerritoryGermany
CityMunich
Period12/05/1316/05/13

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Fingerprint

Dive into the research topics of 'Development of compact lattice optical clocks towards future space clocks'. Together they form a unique fingerprint.

Cite this