Best Keysight Q5401A Quantum Control System with Two Qubits Suppliers, Products

Discover a completely digital quantum control system that was created just for quantum.

Product Description

Overview
The Keysight Quantum Control System (QCS) offers a user-friendly solution for the control and readout of quantum devices by combining specialized quantum control hardware with full-stack software capabilities.
Discover how to fully control and read out qubits using digital, baseband, and microwave signals with direct digital control (DDC).
Use the intuitive graphical user interface (GUI) and API to quickly access custom pulse sequences and textbook quantum experiments.
Because the hardware and software are tightly integrated, you can have total control and a readout solution.
Phase and event synchronization across all system channels can be tested using the sophisticated clock distribution and timing tools.
Specifications
Technology
Direct Digital Conversion
Frequency Range
DC to 16 GHz
Real-Time Bandwidth
2 GHz
Phase Noise
-130 dBc/Hz*
*at 10 kHz offset, 8 GHz carrier
Form Factor
Modular
Models
Product Description
Q5500OSTA Quantum Control System SW - OS - for Up to 1 Chassis
Q5500OCHA Quantum Control System SW - OS - for Up to 3 Chassis
Q5500OCRA Quantum Control System SW - OS - for Up to 6 Chassis
Q5500OTRA Quantum Control System SW - OS - for Up to 12 Chassis
Q5500OMRA Quantum Control System SW - OS - for Up to 60 Chassis
Manuals + Resources
Keysight Q5401A Quantum Control System with Two Qubits
FD-615MT Specs.pdf
Keysight Quantum Control System (QCS).pdf
PDF Document
FD-615MT Specs.pdf
Keysight QCS Ordering Guide.pdf
PDF Document
Frequently Asked Questions
What is the Keysight Quantum Control System (QCS)?

The Keysight Quantum Control System (QCS) is a comprehensive solution engineered for the control and readout of quantum devices. It merges dedicated quantum control hardware with full-stack software capabilities for total hardware-software integration.

What frequency range and bandwidth are supported by the system?

The system operates across a wide frequency range from DC to 16 GHz and provides a real-time bandwidth of 2 GHz, ensuring broad operational coverage for diverse quantum architectures.

How does Direct Digital Control (DDC) facilitate qubit control and readout?

Utilizing direct digital conversion technology, the system enables complete control and readout of qubits through digital, baseband, and microwave signals directly, eliminating complex analog conversion stages.

How is synchronization managed across multiple channels?

Phase and event synchronization across all channels is achieved and tested using sophisticated clock distribution networks and precision timing tools integrated into the modular system.

What chassis scale options are available in the Q5500 software series?

The Q5500 software OS licenses scale modularly based on chassis requirements, offering models for up to 1 chassis (Q5500OSTA), 3 chassis (Q5500OCHA), 6 chassis (Q5500OCRA), 12 chassis (Q5500OTRA), and up to 60 chassis (Q5500OMRA).

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