  A moving pellicle superconducting mirror, which is driven by radiation
pressure on its one side, and by the Coulomb force on its other side, can
become a parametric oscillator that can generate microwaves when placed within
a high-Q superconducting Fabry-Perot resonator system. A paraxial-wave analysis
shows that the fundamental resonator eigenmode needed for parametric
oscillation is the TM011 mode. A double Fabry-Perot structure is introduced to
resonate the pump and the idler modes, but to reject the parasitic anti-Stokes
mode. The threshold for oscillation is estimated based on the
radiation-pressure coupling of the pump to the signal and idler modes, and
indicates that the experiment is feasible to perform.
