Author Affiliations

W.J. Ma,^1,* J.H. Bin,^1,2 H.Y. Wang,^2,3 M. Yeung,^4,5 C. Kreuzer,¹ M. Streeter,⁶ P.S. Foster,⁷ S. Cousens,⁴ B. Dromey,⁴ X.Q. Yan,³ J. Meyer-ter-Vehn,² M. Zepf,^4,5 and J. Schreiber^1,2,¶

¹Department of Physics, Ludwig-Maximilians-University, Munich, Germany

²Max-Planck-Institute of Quantum Optics, Hans-Kopfermann-Str.1, D-85748 Garching, Germany

³State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, China

⁴Department of Physics and Astronomy, Queen’s University Belfast, Belfast, BT7 1NN, UK

⁵Helmholtz Institute Jena, 07743 Jena, Germany

⁶Blackett Laboratory, Imperial College London, SW7 2BZ, UK

⁷Central Laser Facility, STFC Rutherford Appleton Laboratory, Chilton, Didcot, OX11 0QX, UK

^*Corresponding author: Wenjun.Ma@physik.uni-muenchen.de

^¶ Joerg.Schreiber@lmu.de