Technologies for an optomechanical system include an intermediate plate having a top surface with multiple tapped holes arranged in a grid. A pair of dowel pin holes surround each tapped hole in a linear pattern. Multiple optical blocks are coupled to the intermediate plate using dowel pins positioned in the dowel pin holes and corresponding dowel pin holes defined in the bottom surface of the optical block. Each optical block includes multiple optical elements coupled to the top surface of the optical block with dowel pins. A cryostat may be coupled to the intermediate plate. A cryo-package assembly is mounted inside a cryo chamber of the cryostat. The cryo-package assembly includes a cryo device such as an ion trap covered by a machined copper lid. The lid includes a meandering passageway to allow for differential pumping in order to achieve ultra-high vacuum within the cryo-package assembly.

An optical setup, comprising one or more platforms having a plurality of fixation locations repeatedly arranged, and defining a discrete position coordinate system; and a plurality of modular optical units, each comprising an optical portion defining an optical axis fixedly attached to at least one mounting surface comprising complementary geometry to the fixation locations; wherein a releasable attachment of the plurality of modular optical units at the fixation locations defines a plurality of optical axes at least a portion of the optical axes overlapping across the discrete position coordinate system In some embodiments, the modular optical units include standard optical elements In some embodiments, the platform includes an attachment interface to an optical table and/or another platform In some embodiments, laser pulses are synchronized by fixing a discrete path length over the fixation locations In some embodiments the fixation locations are located on multiple planes in 3D space.

An optical setup, comprising one or more platforms having a plurality of fixation locations repeatedly arranged, and defining a discrete position coordinate system; and a plurality of modular optical units, each comprising an optical portion defining an optical axis fixedly attached to at least one mounting surface comprising complementary geometry to the fixation locations; wherein a releasable attachment of the plurality of modular optical units at the fixation locations defines a plurality of optical axes at least a portion of the optical axes overlapping across the discrete position coordinate system In some embodiments, the modular optical units include standard optical elements In some embodiments, the platform includes an attachment interface to an optical table and/or another platform In some embodiments, laser pulses are synchronized by fixing a discrete path length over the fixation locations In some embodiments the fixation locations are located on multiple planes in 3D space.

A system and method of detecting a disturbance of a buried structure, for example an intrusion or a leak from a pipeline. Sensing devices at discrete locations connect with a backbone cable extending along a length of the pipeline. In the event of a leak, the signal from a sensing device is received at an output, via the backbone cable, providing notification of the leak and the location of the leak.

A lighting jig. The lighting jig includes: a tray, a support frame, and an angle adjusting mechanism. The tray is movably connected to the support frame via the angle adjusting mechanism. The tray is configured to carry a display panel, and the support frame is configured to support the tray. The lighting jig addresses the problem of a complicated test process of a display panel, thus simplifying the test process of the display panel.

A lighting jig. The lighting jig includes: a tray, a support frame, and an angle adjusting mechanism. The tray is movably connected to the support frame via the angle adjusting mechanism. The tray is configured to carry a display panel, and the support frame is configured to support the tray. The lighting jig addresses the problem of a complicated test process of a display panel, thus simplifying the test process of the display panel.

The invention relates to a coolable optical table with a table top and at least three table legs. Securing means for securing objects such as optical elements are provided in a table surface of the table top. The table legs are equipped with a damping device for damping vibrations.

The invention relates to a coolable optical table with a table top and at least three table legs. Securing means for securing objects such as optical elements are provided in a table surface of the table top. The table legs are equipped with a damping device for damping vibrations.

A hybrid optical-electrical automated testing equipment (ATE) system can implement an optical test assembly that includes an electrical interface and an optical interface with an optical-electrical device under test. The optical assembly can include a socket on which the device is placed by the ATE system to connect electrical and optical connections. The optical connections can couple light through the socket and the optical assembly to one or more testing devices to perform efficient testing of optical devices, such as high-speed optical transceivers.

A hybrid optical-electrical automated testing equipment (ATE) system can implement an optical test assembly that includes an electrical interface and an optical interface with an optical-electrical device under test. The optical assembly can include a socket on which the device is placed by the ATE system to connect electrical and optical connections. The optical connections can couple light through the socket and the optical assembly to one or more testing devices to perform efficient testing of optical devices, such as high-speed optical transceivers.