SNSPD
Cryostat
In order to cooperate with the SQUID signal readout, SIMIT has developed a SQUID direct read circuit that can expand the number of channels.The circuit has the following characteristics:
Ultra-low noise 0.35NV √Hz
Use SBC's direct reading circuit
Voltage bias mode
Flux locking ring (FLL)
Bias current range | -86µa to 86µa |
bandwidth | 10kHz |
Range | 500Ф0 |
Tuning gain | 20000*gain |
Lock gain | Rf*gain |
F scan signal loop resistance | 10KΩ |
I scan signal loop resistance | 52KΩ |