Abstract: An optical apparatus for controlled forward routing of a laser beam includes an acousto-optical modulator for feeding through a forward-traveling laser beam and deflecting a backward-traveling laser beam, a spatial filter for the forward-traveling laser beam arranged downstream of the acousto-optical modulator with respect to the forward-traveling laser beam, and a measuring device arranged upstream of the spatial filter with respect to the forward-traveling laser beam. The measuring device is configured to image a near-field plane and a far-field plane of the forward-traveling laser beam onto a common target. The measuring device includes a first optical element and a second optical element. One of the first optical element and the second optical element being arranged in order to split a beam path of the forward-traveling laser beam into a near-field beam path and a far-field beam path, both of which being aligned with the target.

Abstract: In some examples, a sensor service receives an indication of interest from a client for sensor data of a first sensor of the plurality of sensors, and allocates buffers in the memory for the plurality of sensors. The sensor service provides a first buffer to a sensor connector that is to receive the sensor data from the first sensor, and receives, from the sensor connector, an indication that the first buffer in the memory has been written with the sensor data from the first sensor. Based on the indication of interest from the client, the sensor service notifies the client that the first buffer is available for reading by the client from the memory.

Abstract: The invention relates to a secondary particle for a cathode of a secondary lithium battery cell that comprises a plurality of primary particles, each having a layered crystalline structure in which transition metal oxide layers and lithium layers alternate. Each of the primary particles has a spatial extension in the direction of its crystallographic c-axis that is greater than in a direction perpendicular to this axis. The invention also relates to a method for producing such a particle.

Abstract: In some examples, a sensor service receives an indication of interest from a client for sensor data of a first sensor of the plurality of sensors, and allocates buffers in the memory for the plurality of sensors. The sensor service provides a first buffer to a sensor connector that is to receive the sensor data from the first sensor, and receives, from the sensor connector, an indication that the first buffer in the memory has been written with the sensor data from the first sensor. Based on the indication of interest from the client, the sensor service notifies the client that the first buffer is available for reading by the client from the memory.

Abstract: The invention relates to a device and a method for reducing the number of analog inputs at a control device (16). It is proposed that at least two physical signals, which are different from each other, are transmitted at an analog input of the control device (16).

Abstract: A CO2 beam source includes a discharge tube in which a laser gas serves as a laser medium, a fan for supplying the laser gas into the discharge tube via a supply element and for removing the laser gas from the discharge tube via a removal element in a closed laser gas circuit, and a catalyst for catalysing oxidation of dissociation products formed upon excitation of the laser gas. The catalyst includes precious metal nanoparticles applied to a substrate. The catalyst is arranged with clearance from the discharge tube in the flow direction of the laser gas within the closed laser gas circuit in order to reduce deposition of degradation products formed in the discharge tube upon excitation of the laser gas compared to an arrangement within the discharge tube. A temperature of the at least one catalyst during operation of the CO2 beam source is at least 60° C.

Abstract: The invention relates to a device and a method for reducing the number of analog inputs at a control device (16). It is proposed that at least two physical signals, which are different from each other, are transmitted at an analog input of the control device (16).

Abstract: A method for adjusting a laser beam includes, following passage of the laser beam through a beam-shaping device, measuring, via a detector of a detector device, a beam profile of the laser beam. The method further includes determining a beam quality property of the laser beam based on the measured beam profile and altering an adjustable optical unit for modifying at least one property of the laser beam prior to the entry into the beam-shaping device. For adjusting the laser beam, the adjustable optical unit is altered based on the determined beam quality property.

Abstract: An adjustable optical arrangement includes an optics mount, an optical element held at the optics mount, a holding structure having a ball joint for receiving the optics mount, a ball joint holding the optics mount at the holding structure, a first adjustment device configured to pivot the optics mount with respect to the holding structure about a first axis, and a second adjustment device configured to pivot the optics mount with respect to the holding structure about a second axis. The ball joint is disposed between the optical element and the first and the second adjustment device.

Abstract: The invention relates to a secondary particle for a cathode of a secondary lithium battery cell that comprises a plurality of primary particles, each having a layered crystalline structure in which transition metal oxide layers and lithium layers alternate. Each of the primary particles has a spatial extension in the direction of its crystallographic c-axis that is greater than in a direction perpendicular to this axis. The invention also relates to a method for producing such a particle.

Abstract: A method and device for drying a foil material having a strip-shaped carrier material with a coating arranged thereon, the coating having electrically conductive constituents. The device has at least one inductor for drying the coating at least by way of electromagnetic induction.

Abstract: A method for vehicle electrical system diagnosis by means of a regulator, which is configured to regulate the voltage supplied by a generator via a converter for a vehicle electrical system of a vehicle by outputting an output signal, wherein the method comprises the following steps: detecting an output signal by way of a control device, ascertaining an instantaneous power output at the vehicle electrical system on the basis of the detected output signal, and analyzing the ascertained power output for diagnosis of the vehicle electrical system and at least one electrical consumer which is connected to the vehicle electrical system.

Abstract: The invention relates to a method for determining at least one beam propagation parameter (M2, w0, ?, z0) of a laser beam, comprising: directing the laser beam through a lens arrangement towards a spatially resolving detector, imaging the laser beam at a plurality of different focus positions (F1, . . . ) relative to the spatially resolving detector by adjusting a focal length (f1, . . . ) of the lens arrangement, and determining the at least one beam propagation parameter (M2, w0, ?, z0) by evaluating an intensity distribution (l(x,y)) of the laser beam on the spatially resolving detector at the plurality of different focus positions (F1, . . . ). The method comprises adjusting the focal length (f1, . . . ) of the lens arrangement by arranging lens elements (A1, . . . ; B1, . . . ) having different focal lengths (fA1, . . . ; fB1, . . . ) in a beam path of the laser beam.

Abstract: A method for adjusting a laser beam includes, following passage of the laser beam through a beam-shaping device, measuring, via a detector of a detector device, a beam profile of the laser beam. The method further includes determining a beam quality property of the laser beam based on the measured beam profile and altering an adjustable optical unit for modifying at least one property of the laser beam prior to the entry into the beam-shaping device. For adjusting the laser beam, the adjustable optical unit is altered based on the determined beam quality property.

Abstract: A method for vehicle electrical system diagnosis by means of a regulator (240, 270), comprising: detecting (10) the output signal of a voltage regulator (240, 270), which is configured to regulate the voltage supplied by a generator (200) via a converter (250, 260) for a vehicle electrical system (220) of a vehicle by outputting an output signal, by way of a control device; ascertaining (20) an instantaneous power output (100) at the vehicle electrical system (220) on the basis of the detected output signal, and analyzing (30) the ascertained power output (100) for diagnosis of the vehicle electrical system (220) and at least one electrical consumer which is connected to the vehicle electrical system.

Abstract: The invention relates to a method for determining at least one beam propagation parameter (M2, w0, ?, Z0) of a laser beam, comprising: directing the laser beam through a lens arrangement towards a spatially resolving detector, imaging the laser beam at a plurality of different focus positions (F1, . . . ) relative to the spatially resolving detector by adjusting a focal length (f1, . . . ) of the lens arrangement, and determining the at least one beam propagation parameter (M2, w0, ?, Z0) by evaluating an intensity distribution (l(x,y)) of the laser beam on the spatially resolving detector at the plurality of different focus positions (F1, . . . ). The method comprises adjusting the focal length (f1, . . . ) of the lens arrangement by arranging lens elements (A1, . . . ; B1, . . . ) having different focal lengths (fA1, . . . ; fB1, . . . ) in a beam path of the laser beam.

Abstract: Plural modes of operation, each associated with a class attribute, may be established on a mobile device. The present application discloses a method of handling an application launch request, a computing device for carrying out the method and a computer readable medium for adapting a processor to carry out the method. The method includes receiving a launch request identifying an application that is to be launched, acquiring an identity for the application, acquiring a class for the application, labeling the application with the identity and the class and launching the application. The application's identity and class may then be taken into consideration when processing a request to access a store or create a new store. Notably, an application may request access to a store managed by a certificate manager, rather than accessing the store directly. Conveniently, a resource manager may handle parsing of a file path to the store.

Abstract: Disclosed is a method of conducting chemical reactions below the diffraction limit. The method comprises providing a composition comprising or consisting of at least one photoenol, initiating a reaction which emanates from the photoenol at a selected site by irradiation with light of a first, photoenol-activating wavelength, and concurrently or thereafter, suppressing the reaction emanating from the photoenol in the immediate vicinity of the selected site by irradiation with light of a second, photoenol-deactivating wavelength which creates an interference pattern having an intensity minimum or zero intensity at the selected site.

Abstract: Plural modes of operation may be established on a mobile device. Specific modes of operation of the mobile device may be associated with specific spaces in memory. By using a “class” designation within the existing certificate store structure and key store structure, certificates and keys can be assigned to one space among plural spaces. Accordingly, a personal certificate store and a personal key store may exist in a personal space. Similarly, a corporate certificate store and a corporate key store may exist in a corporate space. APIs designed to work within such a system may be arranged to employ a “class” attribute when managing certificates and cryptographic keys.

Abstract: Plural modes of operation, each associated with a class attribute, may be established on a mobile device. The present application discloses a method of handling an application launch request, a computing device for carrying out the method and a computer readable medium for adapting a processor to carry out the method. The method includes receiving a launch request identifying an application that is to be launched, acquiring an identity for the application, acquiring a class for the application, labeling the application with the identity and the class and launching the application. The application's identity and class may then be taken into consideration when processing a request to access a store or create a new store. Notably, an application may request access to a store managed by a certificate manager, rather than accessing the store directly. Conveniently, a resource manager may handle parsing of a file path to the store.