Introduction
Ultra-low temperature experimental station for manipulation of superconducting quantum devices is equipped with several self-developed superconducting quantum bit chips, which provide remote control services through the cloud platform. Users not only can log in to the website (http://quafu.baqis.ac.cn), but also can operate the cloud platform on the web page, or download the python toolkit pyquafu on your local computer for programming. The experimental station also provides characterization and testing services for superconducting quantum chips. At present, the experimental station has two independent measurement and control platforms for quantum chips, and provides remote access interfaces. The hardware equipment includes dilution chiller, arbitrary wave generator, microwave signal generator, signal acquisition system, vector network analyzer, etc.
Parameter
| Equipment names | Numbers | Models | Parameters |
| Dilution refrigerator | 2 |
Bluefors XLD1000 |
Minimum temperature: 10 mK100mk cooling power: 1000 μW |
| High-frequency arbitrary wave generator | 2 |
Tektronix AWG70001A |
Frequency range: 10 MHz to 18 GHz |
| Multi-channel arbitrary wave generator | 3 |
Tektronix AWG5208 |
Sampling Rate: 2.5 GHz Amplitude range: 25 mVp-p to 0.75 Vp-p (single ended, 50 Ω terminated) |
| Vector network analyzer | 1 |
Keysight N5224B |
10 MHz to 43.5 GHz 4-ports with two sources |
| Signal generator | 2 |
Keysight E8257D |
Frequency range: 100 kHz to 67 GHz |
| 20 G signal generator | 1 |
Anritsu MG3692C |
Frequency range: 2-20 GHz44 G |
| vector signal generator | 2 |
Keysight E8267D |
Frequency range: 100 kHz to 44 GHz |
| Digital sampling oscilloscope | 1 |
Tektronix DSA8300 |
Electrical Resolution: <20 μV LSB Horizontal Scale 100 fs/div to 1 ms/div TDR measurement enabled |
| 20 G Multi-channel oscilloscope | 1 |
Tektronix DPO72004C |
4 Analog Channels 20 GHz bandwidth |
| Multi-channel oscilloscope | 2 |
Tektronix DPO70404C4 |
4 Analog Channels 4 GHz bandwidth |
Contact
Kai Xu, E-mail: xukai@iphy.ac.cn
