@article{bibcite_11, author = {Q. Wang and J.S. Salcedo-Gallo and S. Bedkihal and T. Xia and M.W. Olszewski and V. Fatemi and M. Fitzpatrick}, title = {Spectroscopy and Coherent Control of Two-Level System Defect Ensembles using a Broadband 3D Waveguide}, year = {2025}, journal = {IOP Matter Quantum Technology}, volume = {5}, }