To further advance knowledge in modern physics, an experiment is being developed to evaluate if gravity is quantum through measuring the interactions between milligram-mass objects prepared in quantum states. The impact of outside noise sources must be mitigated to conduct such an experiment. The first focus of this project is to characterize seismic interference (for instance, vehicles, footsteps, and tides) and its impacts on the experiment using various power spectrum estimate techniques. Next, active and passive control techniques, potentially involving a mechanical suspension system or controls of an optical table, would be explored to isolate the experiment from any significant interference.

From my previous experience in developing a hardware upgrade for a linear ion accelerator used in nuclear fusion diagnostic development, IÂ’m looking to further expand my research skills in mechanical engineering and controls through this project. I hope to gain more insights as to the process of developing experiments and am excited to put my skills to the test.