Application note

High throughput characterization of superconducting microwave resonators at millikelvin temperatures

We present the characterization of microwave superconducting resonators with a turn-around time of less than five hours. This is made possible by the unmatched speed of the kiutra L-Type Rapid and the real-time sweeping capabilities of the SHFQA+. By investigating the internal quality factor as a function of input power and temperature, we demonstrate fast and reliable measurements of superconducting resonators at radio frequencies and millikelvin temperatures.

Keywords: microwave spectroscopy, RF characterization, non-linearities in microwave circuits, superconducting qubits, quantum processing unit production

Products: kiutra L-Type Rapid, Zurich Instruments SHFQA+