Description: Voltage control is an essential technique in quantum computing used to manage voltage levels in quantum devices, thus ensuring optimal performance. In the context of quantum computing, qubits, which are the basic units of quantum information, are extremely sensitive to voltage variations. Precise voltage control allows for the manipulation of the quantum states of qubits, facilitating operations such as superposition and entanglement, which are fundamental to quantum processing. This technique not only helps maintain qubit stability but also minimizes noise and external interference that can affect quantum computation. As technology advances, voltage control becomes increasingly sophisticated, incorporating feedback techniques and error correction algorithms to improve the fidelity of quantum operations. In summary, voltage control is a critical component in the architecture of quantum computing systems, as it enables precise manipulation of qubits and, therefore, the development of more efficient and powerful quantum computers.