Integrated Electromagnetic Control and Shielding of Solid-state Spin Ensembles

Quantum technology possesses broad applicability across emerging quantum sensing and quantum computing markets. Described herein is a passive device integrating a solid-state spin ensemble, electromagnetic transmission lines, electromagnetic interference shielding, and a heat spreader for robust quantum state control over a wide range of temperatures and electromagnetic frequencies. Quantum state control is carried out by integrating the solid-state spin ensemble into the non-resonant electromagnetic transmission line network and applying one or more time-varying electromagnetic signals to the input(s) of the device.