Quantware’s 5 qubit Soprano QPU (quantum processing unit) is based around supercooled superconducting transmon qubits similar to those used by quantum computers built by IBM, D-Wave and Rigetti. Transmons qubits are cooled below liquid helium temperatures and controlled via microwaves.
The QPU has customisable qubit configuration and features with 99.9% single-qubit gate fidelities. The qubit states are stable for more than 10µs (subject to the quality of the stack) and Quantwave also offers a traveling wave parametric amplifier (TWPA) that introduces the minimum amount of noise allowed by nature, with a 18dB gain over 1.5 GHz. This TWPA, called Crescendo, is available for pre-order.
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.