Yiliang Bao is a Research Scientist in the Microsystems and Nanotechnology Division, Physical Measurement Laboratory, National Institute of Standards and Technology (NIST). She received her Ph.D. in Physics from the University of Florida, where her doctoral research focused on the measurement of the Casimir force on a surface with nanoscale structures using a MEMS torsional oscillator. At NIST, she is working broadband thermomechanically limited sensing with an optomechanical accelerometer, high Qf products Si3N4 resonators with phononic crystal and photonic crystal engineering, and thin-film lithium niobate based photonic integrated circuit.