Author Affiliations

Christopher L. Smallwood,¹ Takeshi Suzuki,^1,3 Travis M. Autry,^1,2 Rohan Singh,^1,2,3 Matthew W. Day,^1,2 Fauzia Jabeen,⁴ and Steven T. Cundiff^1,2,3,*

¹JILA, University of Colorado and National Institute of Standards and Technology, Boulder CO, 80309 USA

²Department of Physics, University of Colorado, Boulder CO 80309, USA

³University of Michigan, Physics Department, 450 Church Street, Ann Arbor, MI 48109

⁴Laboratory of Quantum Optoelectronics, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland

^*Corresponding author: cundiff@umich.edu