Robyn M Millan¹, Kelly Cantwell¹, Thomas Sotirelis², John Glen Sample³, Eric Engel⁴, Aleksandr Ukhorskiy⁵, Wen Li⁶, Luisa Capannolo⁷ and Jingxuan Li⁸, (1)Dartmouth College, Department of Physics and Astronomy, Hanover, NH, United States, (2)The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (3)Montana State University, Bozeman, United States, (4)Montana State University, Bozeman, MT, United States, (5)Johns Hopkins University Applied Physics Laboratory, Laurel, United States, (6)Boston University, Boston, MA, United States, (7)Boston University, Boston, United States, (8)Dartmouth College, Department of Physics and Astronomy, Hanover, United States