A method for performing a coupling operation between a quantum device and
a qubit is provided. The quantum device is coupled to a superconducting
bus. The method includes placing a controllable coupling mechanism into a
coupled state, thereby coupling the quantum device and the qubit to each
other. The quantum device or the qubit is then tuned for a first period
of time. Then the controllable coupling mechanism is placed into an
uncoupled state, thereby decoupling the quantum device and the qubit from
each other.