Origin "Tianji" Quantum Control System

The Origin "Tianji" is a quantum control system built specifically for superconducting quantum chips. This all-in-one setup includes RF modules, digital modules, DC voltage sources, and a master sync controller—everything you need to run and read out multiple superconducting qubits at once. It‘s designed to handle the whole job on its own, no extra gear required. We made it modular, so it's highly integrated, super scalable, and really user-friendly. Oh, and it's customizable too. If you have specific needs, you can tailor the system—pick the specs and functions that work best for you.

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Origin TianJi Precise Quantum Control System

Features

Highly Integrated, Seriously Capable

Highly Integrated, Seriously Capable

This thing is packed into one sleek unit that handles all the superconducting quantum control and readout on its own. With low phase noise and minimal interference, it delivers fast, high-fidelity qubit control and readout—no extra boxes needed.

Modular Setup, Grows with You

Modular Setup, Grows with You

Built around a standard rack design, it's built for smooth operation and easy maintenance. You can start small with just 8 qubits and scale all the way up to 100+ when you’re ready.

Pro-Level Control Software

Pro-Level Control Software

Comes with a clean, visual GUI that's super user-friendly. Tweak and loop parameters, edit or import waveforms, and run automated testing and calibration—all out of the box. It even includes a full library of standard superconducting quantum experiments and lets you create your own. Perfect for custom R&D.

Quantum Control System Specifications

System Composition
RF Transmitter Unit Handles the XY control signals.
RF Transceiver Unit Takes care of readout IN/OUT signals.
RF Local Oscillator (LO) Unit Supplies LO signals for up/down conversion.
Digital Module Delivers waveform control for operating and reading the quantum chip.
Clock Module Provides a solid 100 MHz clock signal.
Central Control Module Sends trigger signals to keep everything in sync.
DC Module Supplies DC bias to the quantum parametric amplifiers.
Pump Source Module Delivers the pump signal for the quantum parametric amps
Server Handles all the data processing.
RF transmission component
Output frequency 3.75–8.25 GHz
Output power –50 dBm to –10 dBm
IF signal resolution/sampling rate 11 bits at 3.2 GS/s
Analog bandwidth of the input IF signal 500 MHz
Spurious suppression better than 50 dBc
Phase noise (@6 GHz)t ≤ –110 dBc/Hz at 1 kHz offset ≤ –140 dBc/Hz at 1 MHz offset
RF transceiver component
Output frequency 3.75–8.25 GHz
Output power –50 dBm to –10 dBm
IF signal resolution/sampling rate 11 bits, 3.2 GSa/s
Analog bandwidth of the input IF signal 500 MHz
Spurious suppression ≥50 dBc
Phase noise (@6 GHz) ≤ –110 dBc/Hz at 1 kHz offset ≤ –140 dBc/Hz at 1 MHz offset
AWG Module
Sampling rate 1.2 GSa/s
Vertical resolution 16 bits
Analog bandwidth 400 MHz
Pulse amplitude range –0.5 V to +0.5 V
Square wave test Rise/fall time under 1 ns
Signal acquisition module
Sampling rate 3.2 GSa/s
Vertical resolution 11 bits
Signal frequency 800 MHz to 1300 MHz
Analog bandwidth 500 MHz
DC Voltage Source Module
Voltage Range ±10 V, steps in increments of 0.1 mV
Voltage Accuracy ≤ 0.1 mV
Noise Spectrum 10 Hz – 1 MHz: < –90 dBm 1 MHz – 10 MHz: < –50 dBm
Vertical Resolution 20 bits
Long-term Stability Voltage drift < 0.01% over 3 hours
Voltage Noise (0.1 – 10 Hz): Ratio to set voltage < 1.5 ppm
General Specifications
Dimensions 620 mm × 820 mm × 1720 mm
Power Consumption Under 2500 W
Operating Temperature 0°C to 35°C
Operating Humidity 15% to 85% (non-condensing)
Communication Interface LAN port

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