Abstract: The subject matter discloses a metasurface hologram system, including at least a vacuum chamber, where an atomic array is configured to be trapped with various geometries, at least a laser generator, configured to generate one or more incident laser beams, and at least a metasurface hologram, configured to generate trap arrays.

Abstract: The disclosed subject matter relates to a cloud-accessible quantum simulator based on programmable atom arrays. An example cloud-accessible quantum simulator can include an atomic platform, a laser and photonics system, a timing and control box, a user interface, and quantum algorithms. The disclosed system provides a platform for developing and implementing quantum algorithms in multiple fields.

Abstract: The disclosed subject matter relates to a photonically integrated atomic tweezer clock. An example atomic tweezer clock can include a laser system, a holographic metasurface, a vacuum system, and a cold atoms source, wherein the holographic metasurface generates an optical tweezer array, and the atoms are trapped by the optical tweezer array in the vacuum system for generating an atomic tweezer clock. In certain embodiments, the laser system is integrated with frequency combs in chip-scale to ensure compactness and robustness.

Abstract: Methods for using SQL statements to access an application-server-managed database are disclosed herein. In some embodiments, a user sends, either directly or indirectly (i.e., remotely) a SQL statement from an ODBC application or server, respectively, to an application server that preprocesses SQL statements for accessing data from a centralized database. The application server may have a SQL endpoint, and access to the SQL endpoint may be determined by a user's logon credentials, a user's presentation of a SAML token, or a user's presentation of a valid certificate. The application server may then parse the SQL statement and determine the user's authorization to access certain objects in the centralized database based on a SQL handler design-time configuration. A result from the statement may be sent back to the user either directly or indirectly and exposed.

Abstract: Methods for using SQL statements to access an application-server-managed database are disclosed herein. In some embodiments, a user sends, either directly or indirectly (i.e., remotely) a SQL statement from an ODBC application or server, respectively, to an application server that preprocesses SQL statements for accessing data from a centralized database. The application server may have a SQL endpoint, and access to the SQL endpoint may be determined by a user's logon credentials, a user's presentation of a SAML token, or a user's presentation of a valid certificate. The application server may then parse the SQL statement and determine the user's authorization to access certain objects in the centralized database based on a SQL handler design-time configuration. A result from the statement may be sent back to the user either directly or indirectly and exposed.

Abstract: The invention relates to a bladder measurement capsule, which can be introduced into the bladder of a living being, in particular a human, and which has a pressure sensor and measurement electronics in a housing by means of which pressure measurement values provided by the pressure sensor can be detected and saved and which has a shape deviating from a linear longitudinal extension, in particular the shape of a ring torus sector, and is flexible against a resetting force into a linear longitudinally extended shape.

Abstract: The invention relates to a bladder pressure measurement system and to a measurement method comprising a measurement capsule (1) that can be placed in the bladder of a living creature, in particular of a human being, and comprising a pressure sensor and measurement electronics, by means of which pressure measurement values provided by the pressure sensor can be captured and saved, comprising a probe device having a manually actuated probe, wherein the probe device and the measurement capsule comprise internal chronometers synchronized to each other or at least capable of being synchronized to each other and the measurement capsule (1) is designed to capture and save pressure measurement values together with time information from the chronometer thereof, and the probe device is designed to detect and save a probe actuation together with time information from the chronometer thereof.