公开(公告)号：US12163832B2

公开(公告)日：2024-12-10

申请号：US18706522

申请日：2022-10-14

Applicant: SINGLE QUANTUM B.V.

Inventor： Iman Esmaeil Zadeh ,  Johannes Willem Nicolaas Los ,  Jin Chang

IPC: G01J1/44

Abstract: A superconducting electronic signal output circuit includes a signal source section configured to provide a voltage and/or current signal. The signal source section comprises a superconducting nanowire single photon detector, SNSPD, a switchable output section connected to the signal source section and having a first superconducting switch configured to selectably cause the signal to be output to an output of the superconducting electronic signal output circuit, and a switchable sink section connected to the signal source section and the switchable output section and having a second superconducting switch configured to selectably cause the signal to be directed to a reference potential.