Characterization of superconducting parametric amp
TNO
Qu-Test
Measuring of the performance of a packaged travelling wave parametric amplifier, including: cryogenically-referenced input & output return loss, amplification, bandwidth, ripple, saturation power and noise temperature. Includes direct current biasing. Transmission tests in 4-12 GHz range. Cryogenically-referenced measurement of 2-devices per cooldown. In consultation, we can perform measurements of quantum efficiency of the amplifier.
Computing
Superconducting 
Testing  Measurements