54 citations · 230 across the 20 of their papers we have counts for
5 papers · 1 filter
Split-Post Re-entrant Microwave Displacement Transducer with Quadratic Readout
Sonali Parashar, Jeremy F. Bourhill, Maxim Goryachev +1
We investigate a microwave-cavity-based displacement readout employing a split-post geometry to measure the motion of a dielectric membrane. Due to symmetry, the cavity response to…
Piezoelectric Tunable Microwave Superconducting Cavity
N. C. Carvalho, Y. Fan, M. E. Tobar
In the context of engineered quantum systems, there is a demand for superconducting tunable devices able to operate with high Q-factors at power levels equivalent to only a few pho…
Piezoelectric Voltage Coupled Reentrant Cavity Resonator
Natalia C. Carvalho, Yaohui Fan, Jean-Michel Le Floch +1
A piezoelectric voltage coupled microwave reentrant cavity has been developed. The central cavity post is bonded to a piezoelectric actuator allowing the voltage control of small p…
Discovery of higher order reentrant modes by constructing a cylindrical symmetric ring and post cavity resonator
Y. Fan, Z. Zhang, N. C. Carvalho +3
Analysis of the properties of resonant modes in a reentrant cavity structure comprising of a post and a ring was undertaken and verified experimentally. In particular we show the e…
Rigorous analysis of highly tunable cylindrical Transverse Magnetic mode re-entrant cavities
J-M. Le Floch, Y. Fan, M. Aubourg +8
Cylindrical re-entrant cavities are unique three-dimensional structures that resonate with their electric and magnetic fields in separate parts of the cavity. To further understand…