Author Affiliations

Matt Kirchner,¹ Andrew Niedringhaus,² Charles Durfee,² Daisy Raymondson,¹ Frank Wise,³ Lora Nugent-Glandorf,⁵ Henry Kapteyn,⁶ Margaret Murnane,⁶ and Sterling Backus^1,4,*

¹KMLabs Inc., Research and Development Department, 1855 S 57th Ct, Boulder, CO 80301, USA

²Colorado School of Mines, Department of Physics, Golden, CO, 80401, USA

³Cornell University, Department of Applied Physics, Ithaca, NY, 14850, USA

⁴Colorado State University, Department of Electrical and Computer Engineering, Ft. Collins, CO, 80523, USA

⁵National Institute of Standards and Technology, 325 Broadway, Boulder, CO, 80305

⁶JILA, University of Colorado, Department of Physics, Boulder, CO 80309

^*Corresponding author: sbackus@kmlabs.com