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DE102018206679A1 Deflection unit for an optoelectronic sensor arrangement and a method for deflecting optical beams  
Deflection unit (1) for an optoelectronic sensor arrangement (5) having a first means (2) which has a rotation axis (4), the first means (2) being mounted rotatably about the rotation axis (4),...
DE102018105607A1 Opto-electronic sensor and method for detecting objects in a surveillance area  
The invention relates to an optoelectronic sensor (10) for detecting objects (30) in a monitoring area (14), which has a light receiver (18) with upstream receiving optics (16) for generating a...
DE102018104932A1 Method for producing a multilayer optical element  
A method is disclosed for producing a multilayer optical element (100) comprising the steps of: A) providing a substrate (10), B) applying a first optical layer (1) with the sub-steps: B1)...
DE10339134B4 Beam deflector and scanning microscope  
A beam deflecting device for a scanning microscope, comprising at least two beam tilting units (3, 7) which deflect a light beam about an axis that does not coincide with the axis of incident...
DE102019202611A1 MOVABLE PASSENGER GRID, EXTERNAL RESONATOR LASER MODULE, AND METHOD OF MANUFACTURING A PORTABLE PASSENGER GRID  
A movable diffraction grating comprises: a support portion; a movable portion having a first surface and pivotally connected to the support portion; a resin layer provided on and along the first...
DE102018201998A1 Optical device with at least two relatively rotatable lenses  
The invention relates to an optical device having at least two lenses rotatable relative to one another, having a first lens carrier, which carries at least a first of the lenses rotatable about...
DE102018200640A1 Optical sensor system, in particular for a LIDAR system in a vehicle, and method for operating the same  
The present invention relates to an optical sensor system (100), in particular for a LIDAR system in a vehicle, having a light source (112), a deflection device (114), a receiving optical system...
DE112017005333T5 Laser light irradiation apparatus  
There is provided a laser light irradiation apparatus including: a spatial light modulator configured to modulate a laser light output from a laser light source according to a phase pattern and...
DE102010006526B4 Grid changing device for optical grids  
, Grating changing device for optical grids, which comprises a base body (10) and a positioning element (11) which can be positioned relative to the base body (10) and fastened to the base body...
DE102018009725A1 Scale and manufacturing method of the same  
[Problem] There is provided a scale that is easy to manufacture and has high measurement accuracy, and a scale manufacturing method. [Means for Solving the Problem] A scale comprises: a substrate;...
DE102018009722A1 Scale and manufacturing method of the same  
[Problem] A scale capable of achieving high diffraction efficiency and having high adhesion to a substrate and a method of manufacturing the scale are provided. [Means for Solving the Problems] A...
DE102017127594B4 Lossless transfer of micro / nano-structured surfaces to UHPC, concrete and other cementitious materials for the creation of diffractive optical components  
It is proposed an optical element comprising a plurality of regularly arranged surfaces made of concrete, wherein the edge lengths of the regularly arranged surfaces of concrete in a range of 10...
DE102018009116A1 Scale and manufacturing method of the same  
A scale includes: a substrate made of a low-expansion glass, of which a thermal expansion coefficient is 1 × 10-7 / K or less; and scale rasters having a plurality of rasters arranged on a first...
DE112015003920B4 Optical imaging system, illumination device, microscope device and phase modulation element  
An optical imaging system (1, 13, 32, 42) comprising: a plurality of image forming lenses (2, 3) arranged to generate an end image (I) and at least one intermediate image (II); a first phase...
DE102018009423A1 SCALE AND MANUFACTURING METHOD THEREOF  
[Problem] To provide a scale and a manufacturing method of a scale in which the adhesion of a contaminant is suppressed and from which a contaminant can be easily removed. [Means for Solving the...
DE102016118135B4 Optical arrangement for a spectral analysis system, method for its production and spectral analysis system  
An optical arrangement for a spectral analysis system (20), comprising: a diffraction grating (15) movably arranged in a frame (17), a carrier substrate (1) on which the frame (17) with the...
DE102017127594A1 Lossless transfer of micro / nano-structured surfaces to UHPC, concrete and other cementitious materials for the creation of diffractive optical components  
It is proposed an optical element comprising a plurality of regularly arranged surfaces made of concrete, wherein the edge lengths of the regularly arranged surfaces of concrete in a range of 10...
DE102018205517A1 Projection exposure machine for microlithography  
The invention relates to a projection exposure apparatus (10, 100) for microlithography with a projection objective (12), a substrate plane (22) arranged in an image plane of the projection...
DE102018204626A1 Illumination mask and method for its production  
The invention relates to an illumination mask, in particular for a device for wavefront analysis, and to a method for producing an illumination mask. According to one aspect of the invention, an...
DE102017122388A1 Laser sensor device having an optical element with a plurality of diffraction elements  
The present invention relates to a laser sensor device (100) for a driver assistance system for a vehicle having a laser light emission unit (102) for emitting a laser beam (104), an optical...
DE102017122353A1 Optical transmission device for transmitting a source image  
An optical transmission arrangement for transmitting a source image has an optical waveguide arrangement (18), a coupling arrangement (22) for coupling light emanating from the source image into...
DE202019100692U1 Illuminated vehicle plate  
Vehicle radiator cover, characterized by: an elongated plate disposed in an engine compartment, the elongate plate having a diffraction grating operatively coupled thereto; and a first light...
DE102017215850A1 Diffractive optical element and method for its production  
A diffractive optical element, DOE, (10) is described which comprises at least two adjacently arranged diffractive structures (12, 14, 16, 18) of different functionality, the diffractive...
DE102017119440A1 Curved light guide, imaging optics and HMD  
A curved optical waveguide (1) is disclosed which can be used as imaging optics or as part of imaging optics for an HMD. The light guide (1) is arranged under normal use before at least one eye...
DE102017213330A1 Scanning plate for an optical position measuring device  
A scanning plate for an optical position-measuring device is disclosed which has a substrate (SUB) with a surface (O) operated in transmission and with different functional regions (G, F, R). The...
DE102016008565B4 Method for producing a nanostructured layer system  
Process for producing a nanostructured layer system comprising the following steps: - Providing a substrate (1); - applying an intermediate layer (2) containing an aromatic azo compound to the...
DE102017115786A1 Optical arrangement and method for generating a combined beam of a plurality of laser light sources  
The invention relates to an optical arrangement (10) for generating a combined beam of a plurality of laser light sources, comprising a linear array of a plurality of parallel aligned laser light...
DE102006004835B4 Elements for higher lifetime excimer lasers and methods of making same  
An element for use in high-power excimer lasers with increased lifetime, said element comprising: a substrate; an aluminum film (60) deposited on the surface (30) of the substrate; and one or a...
DE102018113103A1 Method for producing an optical grating  
A process for producing a cross lattice is described. In this case, a protective layer is patterned on a silicon wafer as a cross grid and then carried out an anisotropic etching of the silicon,...
DE102018218981A1 Optical grid  
An optical grating (21) has diffraction structures (24). These are arranged in succession such that their structure period (T1, T2) deviates over a grid dimension (x) perpendicular to a...
DE102018004047A1 Echelle grating with low reflection  
Embodiments of the present disclosure relate to an optical device having a semiconductor layer for propagating light from at least one light source. The optical device may further comprise a...
DE102017112888A1 Optical transmission device for transmitting a source image  
An optical transmission arrangement for transmitting a source image (12) has an optical waveguide arrangement (120) in which propagated from the source image, in the optical waveguide array (120)...
DE102017112087A1 Artificial eye lens with laser-generated birefringent structure and method for producing an artificial eye lens  
The invention relates to an artificial eye lens (1) having an optical part (2) which has a first optical side (4) and an opposite second optical side (5) viewed in the direction of a main optical...
DE102017112086A1 Artificial eye lens with diffractive grating structure and method for producing an artificial eye lens  
The invention relates to an artificial eye lens (1) having an optical part (2) which has a first optical side (4) and an opposite second optical side (5) viewed in the direction of a main optical...
DE102017208052A1 Senderoptik für ein LiDAR-System, optische Anordnung für ein LiDAR-System, LiDAR-System und Arbeitsvorrichtung  
Die vorliegende Erfindung betrifft eine Senderoptik (60) für ein LiDAR-System (1) zum Ausleuchten eines Sichtfeldes (50) mit Licht, mit einer Linienlichtquelle (65-1) zum Erzeugen und Ausgeben von...
DE10202035B4 Security element with color shift effect and magnetic properties, article with such a security element and method for producing the security element and the article.  
Security element (1, 200) for objects, in particular for value documents (200) such as banknotes, credit cards and the like, comprising a plurality of superimposed layers (I, R, M), namely a color...
DE102017206365A1 Anordnung zur Reflexionsunterdrückung bei einer Frontscheiben-Anzeigeeinrichtung sowie eine Frontscheiben-Anzeigeeinrichtung  
Die Erfindung betrifft eine Anordnung zur Reflexionsminderung für eine Frontscheiben-Anzeigeeinrichtung (1) für ein Kraftfahrzeug, umfassend:- eine transparente Abdeckscheibe (6) zum Schutz einer...
DE102017206364A1 Anordnung zur Reflexionsunterdrückung bei einer Frontscheibenanzeigeeinrichtung sowie Frontscheibenanzeigeeinrichtung  
Die Erfindung betrifft eine Anordnung zur Reflexionsminderung für eine Frontscheibenanzeigeeinrichtung (1) für ein Kraftfahrzeug, umfassend:- eine transparente Abdeckscheibe (6) zum Schutz einer...
DE102018107934A1 Array of refractive subaperture elements for directing a light beam  
A system and method may be provided for dynamically adjusting an in-plane angle of a light beam using an array of refractive sub-aperture elements. A light beam may be received at a first base...
DE102017204363A1 Optical system, miniature spectrometer, method for analyzing an object  
The invention relates to an optical system (100) comprising At least one first element (1) with a first dimensioning • and at least one second element (2) with a second dimensioning, wherein The...
DE102017221746A1 EUV collector for use in an EUV projection exposure system  
An EUV collector (24) is used in an EUV projection exposure system. The collector (24) is designed for guiding EUV useful light along an optical axis (17) which is emitted by a source region. The...
DE102017213792A1 Optical module and lithography system  
An optical module (212) for a lithography system (100B), comprising an optical element (220) comprising an optical payload area (264) arranged in a beam path (214) and a purging device (262) for...
DE102004042670B4 Microoptical emitter and receiver system  
Microoptical component in which micro-optical radiation sources and micro-optical receiver structures are arranged on a substrate, wherein a monolithic or hybrid planar arrangement of radiation...
DE102016125630A1 Optical arrangement and method for influencing the beam direction of at least one light beam  
With regard to achieving a flexible change between different diffraction orders of a light beam guided through a volume grating (1), an optical arrangement with a volume grating (1) for...
DE102008057593B4 Optical diffraction arrangement of large aperture  
Optical diffraction arrangement of a large effective aperture having a symmetrical at least one expansion transmitting or reflecting diffraction structure, characterized in that at least one...
DE112016002295T5 Optical device  
An optical device includes a lightguide plate configured to guide light within a plane parallel to an emission surface; and a plurality of light focusing portions to which the light guide plate...
DE112016003515T5 Spectroscope and spectroscope manufacturing process  
A spectrometer includes a support having a bottom wall portion in which a recess having a concavely curved inner surface is provided, and a side wall portion disposed at a side where the recess is...
DE102016013690A1 Security element with subwavelength grating  
It will describe a security element for the production of value documents, such as banknotes, checks or the like, comprising: a dielectric substrate (7, 8), a first lattice structure (2) embedded...
DE102016013683A1 Security element with subwavelength grating  
The invention relates to a security element for producing value documents, such as banknotes, checks or the like, comprising: a dielectric substrate (7, 8), a first lattice structure (2) embedded...
DE102018203795A1 Interferometric measuring arrangement for determining a surface shape  
The invention relates to a measuring arrangement (10) for the interferometric determination of a deviation of an actual shape from a desired shape of a surface (12) of a test object (14). The...