Author Affiliations

Sean M. Blakley,^1,2,* Ilya Fedotov,^3,4 Xiaohan Liu,¹ Christapher Vincent,¹ Xinghua Liu,¹ Alexey Akimov,^1,4 Philip Hemmer,⁵ and Aleksei Zheltikov^1,3

¹Department of Physics and Astronomy, Texas A&M University, 4242 TAMU, College Station, Texas 77843, USA

²Physical Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA

³Physics Department, M.V. Lomonosov Moscow State University, 119992 Moscow, Russia

⁴Russian Quantum Center, ul. Novaya 100, 143025 Skolkovo, Moscow Region, Russia

⁵Electrical and Computer Engineering Department, Texas A&M University, 3128 TAMU, College Station, Texas 77843, USA

^*Corresponding author: sean.blakley@nist.gov