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Quantum Control System
Keysight's Quantum Control System (QCS) is the fully digital quantum control solution, built for quantum from the ground up.
Highlights
Keysight’s Quantum Control System (QCS) combines dedicated quantum control hardware and full-stack software capabilities to provide an easy-to-use solution for the control and readout of quantum devices. The following items highlight QCS features.
- Full DDC and acquisition of microwave, baseband, and digital signals used to control and read out qubits.
- Simple-to-use API and GUI interfaces give quick access to textbook quantum experiments and custom pulse sequences.
- Tight integration between hardware and software to provide complete control and readout solution.
- Advanced clock distribution and timing software ensure phase and event synchronization across all channels in the system.
Key Specifications
Technology
Direct Digital Conversion
Frequency Range
DC - 16 GHz
Real-Time Bandwidth
2 GHz
Phase Noise
-130 dBc/Hz*
*at 10 kHz offset, 8 GHz carrier
Form Factor
Modular
Web Standard Configurations
This configuration was designed to provide a full control and readout solution for small quantum systems with 1-2 qubits. It includes four output channels with frequencies from DC to 16 GHz and bandwidths of 2 GHz, and four input channels with the same frequency and bandwidth ranges. The configuration also includes all licenses required to enable quantum hardware-level programming with the QCS API.
This configuration was designed to provide a full control and readout solution for quantum systems with up to 10 qubits. It includes 24 output channels with frequencies from DC to 16 GHz and bandwidths of 2 GHz, and 4 input channels with the same frequency and bandwidth ranges. The configuration also includes all licenses required to enable quantum hardware-level programming with the QCS API.
This configuration was designed to provide a full control and readout solution for quantum systems with up to 1000 qubits. It includes output channels with frequencies from DC to 16 GHz and bandwidths of 2 GHz, and input channels with the same frequency and bandwidth ranges. The configuration also includes all licenses required to enable quantum hardware-level programming with the QCS API.
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