Author Affiliations

Gregory Moille,^1,2,* Lin Chang,³ Weiqiang Xie,³ Xiyuan Lu,^1,4 Marcelo Davanco,¹ John E. Bowers,^3,‡ and Kartik Srinivasan^1,2,†

¹Microsystems and Nanotechnology Division, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA

²Joint Quantum Institute, NIST/University of Maryland, College Park, Maryland 20742, USA

³Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA 93106, USA

⁴Institute for Research in Electronics and Applied Physics and Maryland Nanocenter, University of Maryland,College Park, MD 20742, USA

^*Corresponding author: gmoille@umd.edu

^‡ bowers@ece.ucsb.edu

^† kartik.srinivasan@nist.gov