Author Affiliations

Charles A. McLemore,^1,2,* Naijun Jin,³ Megan L. Kelleher,^1,2 David Mason,³ Yizhi Luo,³ Dahyeon Lee,^1,2 Peter Rakich,³ Scott A. Diddams,^1,2,4 and Franklyn Quinlan²

¹Department of Physics, University of Colorado Boulder, Boulder, Colorado 80309, USA

²National Institute of Standards and Technology, Boulder, Colorado 80305, USA

³Department of Applied Physics, Yale University, New Haven, Connecticut, 06520, USA

⁴Department of Electrical, Computer and Energy Engineering, University of Colorado Boulder, Boulder, Colorado 80309, USA

^*Corresponding author: charles.mclemore@colorado.edu