US 11,949,463 B1
Measurement based methods for accessing and characterizing quantum communication channels
Tali Septon, Haifa (IL); Elad Mentovich, Tel Aviv (IL); Moshe B Oron, Rehovot (IL); Yonatan Piasetzky, Tel Aviv (IL); Yuval Idan, Rishon LeTsiyon (IL); Eliahu Cohen, Rehovot (IL); Avshalom C Elitzur, Zavdiel (IL); and Taylor Lee Patti, Orange, CA (US)
Assigned to Mellanox Technologies, Ltd., Yokneam (IL)
Filed by Mellanox Technologies, Ltd., Yokneam (IL); and Bar-Ilan University, Ramat Gan (IL)
Filed on Jul. 12, 2023, as Appl. No. 18/220,990.
Claims priority of application No. 298938 (IL), filed on Dec. 8, 2022.
Int. Cl. H04B 10/70 (2013.01)
CPC H04B 10/70 (2013.01) 20 Claims
OG exemplary drawing
 
1. A method for accessing and characterizing quantum communication channels, the method comprising:
accessing a quantum communication channel transmitting one or more qubits;
determining a current noise signal associated with the quantum communication channel;
applying one or more measurements to the quantum communication channel, wherein a strength of at least one measurement of the one or more measurements is based at least in part upon the current noise signal; and
obtaining information associated with the one or more qubits based on the one or more measurements.