Abstract:
Devices (113), systems, and methods for ion trapping with integrated electromagnets are described herein. One device (113) includes a plurality of electrodes (114, 414) configured to trap an ion above a surface of the device (113), a medial coil (102) and a plurality of peripheral coils (104-1 to 104-4), each positioned at a respective radial angle associated with the medial coil (102), wherein the medial coil (102) is configured to generate a first magnetic field having a first orientation, and wherein the peripheral coils (104-1 to 104-4) are configured to generate a second magnetic field having a second orientation that opposes the first orientation.
Abstract:
An optical bench includes an apparatus body, a first channel (214) within the apparatus body for positioning of a first optical fiber (206) directed along a first axis and a second channel (231, 233) within the apparatus body for positioning of a second optical fiber (219, 218) directed along a second axis, wherein the first axis is orthogonal to the second axis. The apparatus also includes a third optical fiber directed along the second axis and an optical element (210) positioned along the first channel and second channel to focus a first light beam from the first optical fiber along the first axis and focus a second light beam from the second optical fiber along the second axis.
Abstract:
Devices, methods, and systems for enclosures for an ion trapping device are described herein. One enclosure for an ion trapping device includes a heat spreader base that includes a perimeter portion and a center portion connected to the perimeter portion by a bridge portion, a grid array coupled to the heat spreader, a spacer with a plurality of studs coupled to the grid array, an interposer and ion trap die coupled to the spacer, a connector coupled to interposer, and a roof portion coupled to the heat spreader base.
Abstract:
An apparatus (100) and method for an alignment cell (108) are described herein. One apparatus includes a delivery fiber (112, 212, 312) and a delivery lens (232, 332) coupled to an optical bench (104), a mirror (234, 334) to receive light from the delivery fiber (112, 212, 312) through the delivery lens (232, 332) , wherein the received light is directed by the mirror (234, 334) to an ion trap (236, 336) on the trap surface, and a collection fiber (116, 216, 316) coupled to the optical bench (104) to receive light fluoresced from an ion in the ion trap (236, 336).
Abstract:
Methods, apparatuses, and systems for design, fabrication, and use of an ion trap (100) with variable pitch electrodes (112-1 to 112-N) are described herein. One apparatus includes an ion trap (100) and a plurality of variable pitch electrodes (112-1 to 112-N) disposed on the ion trap (100). A respective electrode of the plurality of electrodes can have a first pitch in a first region (114) of the trap (100) and a second pitch in a second region (116) of the trap (100).
Abstract:
Apparatuses, systems, and methods for ion traps are described herein. One apparatus includes a number of microwave (MW) rails (110) and a number of radio frequency (RF) rails (108) formed with substantially parallel longitudinal axes and with substantially coplanar upper surfaces. The apparatus includes two sequences of direct current (DC) electrodes (106) with each sequence formed to extend substantially parallel to the substantially parallel longitudinal axes of the MW rails (110) and the RF rails (108). The apparatus further includes a number of through-silicon vias (TSVs) (115) formed through a substrate (105) of the ion trap (100) to provide an electrical potential to DC electrodes (106) and a trench capacitor (116) formed in the substrate (105) around at least one TSV (115).
Abstract:
An apparatus (100) and method for an alignment cell (108) are described herein. One apparatus includes a delivery fiber (112, 212, 312) and a delivery lens (232, 332) coupled to an optical bench (104), a mirror (234, 334) to receive light from the delivery fiber (112, 212, 312) through the delivery lens (232, 332) , wherein the received light is directed by the mirror (234, 334) to an ion trap (236, 336) on the trap surface, and a collection fiber (116, 216, 316) coupled to the optical bench (104) to receive light fluoresced from an ion in the ion trap (236, 336).
Abstract:
Apparatuses, systems, and methods for ion traps are described herein. One apparatus includes a number of microwave (MW) rails (110) and a number of radio frequency (RF) rails (108) formed with substantially parallel longitudinal axes and with substantially coplanar upper surfaces. The apparatus includes two sequences of direct current (DC) electrodes (106) with each sequence formed to extend substantially parallel to the substantially parallel longitudinal axes of the MW rails (110) and the RF rails (108). The apparatus further includes a number of through-silicon vias (TSVs) (115) formed through a substrate (105) of the ion trap (100) to provide an electrical potential to DC electrodes (106) and a trench capacitor (116) formed in the substrate (105) around at least one TSV (115).