US 12,092,709 B2
NV center-based microwave-free galvanically isolated magnetometer
Bernd Burchard, Essen (DE); Jan Meijer, Bochum (DE); Arthur Rönisch, Kierspe (DE); and Robert Staacke, Leipzig (DE)
Assigned to Elmos Semiconductor SE, Dortmund (DE); Quantum Technologies GmbH, Leipzig (DE); and Duotec GmbH, Halver (DE)
Appl. No. 17/794,955
Filed by ELMOS SEMICONDUCTOR SE, Dortmund (DE); Duotec GMBH, Halver (DE); and Quantum Technologies GmbH, Leipzig (DE)
PCT Filed Jan. 25, 2021, PCT No. PCT/DE2021/100069
§ 371(c)(1), (2) Date Jul. 23, 2022,
PCT Pub. No. WO2021/151429, PCT Pub. Date Aug. 5, 2021.
Claims priority of application No. 10 2020 102 311.1 (DE), filed on Jan. 30, 2020.
Prior Publication US 2023/0349989 A1, Nov. 2, 2023
Int. Cl. G01R 33/26 (2006.01); G01R 33/00 (2006.01); G01R 33/32 (2006.01); G01R 33/36 (2006.01); G06N 10/40 (2022.01); G01V 3/30 (2006.01)
CPC G01R 33/26 (2013.01) [G01R 33/0052 (2013.01); G01R 33/323 (2013.01); G01R 33/3621 (2013.01); G06N 10/40 (2022.01); G01V 3/30 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A quantum optical system comprising:
at least one quantum dot arranged in one or more crystals, and
a circuit carrier made of an optically transparent material different from a material of the one or more crystals,
wherein the quantum dot can interact with an optical radiation,
wherein the circuit carrier interacts with the quantum dot such that the circuit carrier acts as an optical functional element for at least a portion of the optical radiation that can interact or has interacted with the quantum dot,
wherein the circuit carrier includes at least one electronic component,
wherein the circuit carrier includes at least one electrical lead, and
wherein the at least one electrical lead of the circuit carrier is electrically connected to at least one terminal of the at least one electronic component by soldering electrically conductive bonding.