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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.
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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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