Abstract: A superconducting circuit includes a photon detector component, a second component, and a multi-taper superconducting connector shaped to reduce current crowding, the superconducting connector electrically connecting the photon detector component and the second component. The multi-taper superconducting connector includes a first taper arranged adjacent the photon detector component and a second taper arranged adjacent the second component.

Abstract: A superconducting circuit includes a first component having a first connection point. The first connection point has a first width. The superconducting circuit includes a second component having a second connection point. The second connection point has a second width that is larger than the first width. The superconducting circuit includes a superconducting connector shaped to reduce current crowding. The superconducting connector electrically connects the first connection point and the second connection point. The superconducting connector includes a first taper positioned adjacent the first connection point and having a non-linear shape and a second taper positioned adjacent the second connection point.

Abstract: A superconducting circuit includes a first component having a first connection point. The first connection point has a first width. The superconducting circuit includes a second component having a second connection point. The second connection point has a second width that is larger than the first width. The superconducting circuit includes a superconducting connector shaped to reduce current crowding. The superconducting connector electrically connects the first connection point and the second connection point. The superconducting connector includes a first taper positioned adjacent the first connection point and having a non-linear shape and a second taper positioned adjacent the second connection point.

Abstract: The various embodiments described herein include methods, devices, and circuits for reducing or minimizing current crowding effects in manufactured superconductors. In some embodiments, a superconducting circuit includes: (1) a first component having a first connection point, the first connection point having a first width; (2) a second component having a second connection point, the second connection point having a second width that is larger than the first width; and (3) a connector electrically connecting the first connection point and the second connection point, the connector including: (a) a first taper having a first slope and a non-linear shape; (b) a second taper having a second slope; and (c) a connecting portion connecting the first taper to the second taper, the connecting portion having a third slope that is less than the first slope and less than the second slope.

Abstract: The various embodiments described herein include methods, devices, and circuits for reducing or minimizing current crowding effects in manufactured superconductors. In some embodiments, a superconducting circuit includes: (1) a first component having a first connection point, the first connection point having a first width; (2) a second component having a second connection point, the second connection point having a second width that is larger than the first width; and (3) a connector electrically connecting the first connection point and the second connection point, the connector including: (a) a first taper having a first slope and a non-linear shape; (b) a second taper having a second slope; and (c) a connecting portion connecting the first taper to the second taper, the connecting portion having a third slope that is less than the first slope and less than the second slope.