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DE102020201098A1 Imaging optics  
An imaging optic is used to image an object field in an object plane in an image field (8) in an image plane (9). The imaging optics have a plurality of mirrors (M3, M5, M6) for guiding imaging...
DE102019100809B4 Optical system of an endoscope and endoscope  
The invention relates to an optical system (10) of an endoscope, comprising a distal optical assembly (20) that looks sideways and a proximal optical assembly (40), as well as a corresponding...
DE102017113947B4 Modular optical building block system for collimated top hat distribution  
Modular system comprising optical components (1, 10) - At least one top-hat beamformer (1) comprising a first lens (1.1) and a second lens (1.2), The transformation of light of a wavelength...
DE102019104986A1 Optoelectronic semiconductor component and method for producing an optoelectronic semiconductor component  
In one embodiment, the optoelectronic semiconductor component (1) comprises an optoelectronic semiconductor chip (2) for emitting radiation. An optical element (3) is arranged downstream of the...
DE102019102511B4 Laser system  
The invention relates to a laser system (10) with two laser light sources (12a, 12b), a feed optics (20) with two optical input channels (18a, 18b) and two output channels (24a, 24b), and beam...
DE102019202766B3 Optical transmitter / receiver unit and device for signal transmission  
An optical transmitting / receiving unit (200) comprises a carrier (210) which is rotatable about an axis of rotation (206), an optical receiver (204) which is arranged on the carrier (210) on the...
DE102019201474A1 DEVICE FOR THE GENERATIVE ASSEMBLY OF A COMPONENT  
The present invention relates to a device (1) for the generative construction of a component (2), with a material receptacle (4) for receiving a material (3) held in an informal or neutral manner,...
DE102019201280A1 Arrangement and method for shaping a laser beam  
The invention relates to an arrangement (100) for shaping a laser beam (200), with a controllable spatial light modulator (110), a control device (120) for controlling the light modulator (110),...
DE102019102603A1 Optical system and method for beam shaping  
The invention relates to an optical system (10) for beam shaping of a laser beam (14) and a method for processing an, in particular transparent, material (30).
DE102019102512A1 Laser system  
Laser system (10) for generating a useful light distribution (L) with a laser light source (12a, 12b), feed optics (20) which define a preform beam path (28) for the laser beam (14), and with beam...
DE102019102511A1 Laser system  
The invention relates to a laser system (10) with two laser light sources (12a, 12b), a feed optics (20) with two optical input channels (18a, 18b) and two output channels (24a, 24b), and a beam...
DE102019102488A1 Device for combining at least two laser beams  
The invention relates to a device (18) for combining at least two input laser beams (16; 16-1, ..., 16-n) with different spectral components, comprising: - At least one pre-compensation unit (20)...
DE102017010698B4 Arrangements for the formation of pulsed laser beams  
Optical arrangement for forming a two-dimensional beam that propagates in the z-direction, characterized in that polarization-changing optics (7) are used to split the beam in the xz-plane into...
DE102019100809A1 Optical system of an endoscope and endoscope  
The invention relates to an optical system (10) of an endoscope, comprising a distal optical assembly (20) looking sideways and a proximal optical assembly (40), as well as a corresponding...
DE102018103131B4 Device for generating an illumination line, optical system and method for processing at least one incoming laser beam  
Apparatus for generating an illumination line, comprising an optical system for processing an incoming laser beam, the optical system comprising: - A beam splitting device (56) for splitting an...
DE102019220596A1 DEVICE FOR COMBINING LASER BEAMS IN LIGHT WAVE GUIDES AND METHOD FOR THEREOF  
A device (100) comprising: - A multi-clad optical fiber (10), the light-guiding core (12), which is surrounded by at least one guiding cladding layer (16) around the light-guiding core (12), and...
DE102018200078B4 Optical system and method for generating an illumination line  
An optical system (10) for generating an illumination line (22), comprising: - a laser beam source (26) for generating a laser beam (14) along an optical axis (z); - a beam shaping device (12)...
DE102007038704B4 Substrate exposure device  
Substrate exposure device with: an exposure light source; a beam shaping device (100) that shapes light emitted from the exposure light source (111) into directed light; a first optical system...
DE102019100794A1 LASER DEVICE AND METHOD FOR PRODUCING A LASER DEVICE  
A laser device (10) comprises a carrier (11), an optoelectronic component (12) which is arranged on the carrier (11) and which is designed to emit laser radiation, and an optical element (14)...
DE102018222426A1 Coaxial macro scanner system  
The present invention relates to a coaxial macro scanner system 100 comprising a light source 20, a light detector 30, and a rotatable mirror arrangement 10 for optically isolating a beam path...
DE102018216392B4 Light source unit for a surgical microscope  
According to the invention, a light source unit for an operating microscope (140), a laser light source (101), a first scattering element SE1 (106) which defines a first plane (107), a second...
DE102011078173B4 Method for laser cutting a workpiece provided with a film by means of two laser beams and associated laser cutting machine  
Method for laser cutting a workpiece (4) provided with a film (3) by means of two laser beams (8, 9) with a laser wavelength (λ1, λ2) less than approx. 4 µm, especially in the range of approx. 1...
DE102018105254B4 Method and device for processing by means of interfering laser radiation  
Process for processing an object (1) using interfering laser beams, with the following process steps: - generating laser radiation as a collimated laser beam (3), Influencing the intensity...
DE102018009383A1 Method for manufacturing a multi-beam laser  
The invention relates to a method for producing a multi-beam laser (2). A compact multi-beam laser (2) with precisely aligned laser chips (24) can be achieved if several laser elements (22), each...
DE102018219280A1 Process for spatter-free welding, especially with a solid-state laser  
The invention relates to a method for laser beam welding of a workpiece (3), wherein a first beam surface (4) is generated on the workpiece (3) at least with a first laser beam (1) and a second...
DE102018219190A1 Device and method for structuring a roller surface  
An apparatus for structuring a roller surface is proposed, the apparatus having a laser source and an optical system, the laser source being designed to generate laser pulses, the optical system...
DE102010031199B4 Beam shaping apparatus and method  
Device for beam shaping with a heat dissipation body (4), which has an upper side (3) with a flat section (D), and a plurality of laser elements (2) arranged next to one another on the flat...
DE102018217745A1 Device and method for providing a multicolored light beam for a projector, projector and manufacturing method for producing a device for providing a multicolored light beam for a projector  
The invention relates to a device (100) for providing a multicolored light beam for a projector. The device (100) comprises a first light source (105), a second light source (106), a waveguide...
DE102018127891B3 Method and device for forming a light intensity distribution with a central intensity minimum and scanning fluorescence light microscope with such a device  
To form a light intensity distribution with a central intensity minimum that is limited on all sides by intensity maxima, a first output light component (9) with a wavefront (15) running...
DE102018125591A1 Optical distance determination module  
An optical distance determination module is provided which has a laser light source which is set up to generate a laser beam and a first light deflection device which is set up to direct the...
DE102018125438A1 Lighting device for vehicles  
The invention relates to a lighting device for vehicles with a light source (1, 1 ', 1 ", 1'") and with a light plate (4, 4 ') assigned to the light source, which has scattering optical elements...
DE102018216940A1 Laser processing system  
A laser processing system (100) for generating a laser beam with a linear beam cross section with a short axis and a long axis perpendicular thereto in a processing plane (105) comprises a laser...
DE102017115964B4 Device for generating a linear intensity distribution of laser radiation  
Device for generating a linear intensity distribution of laser radiation, comprising - two beam transformation devices (2, 3) which are spaced apart from one another, Focusing means (6a, 6b) which...
DE102018216392A1 Light source unit for an operating microscope  
According to the invention, a light source unit for an operating microscope (140), a laser light source (101), a first scattering element SE1 (106) that defines a first plane (107), a second...
DE102018216201A1 Optical arrangement and LIDAR device with such an arrangement  
What is disclosed is an optical arrangement, in particular for a LIDAR device, comprising a lens and a lens for deflecting rays from a scanning area or into the scanning area, the lens being...
DE102018007244A1 Light mixing stick and lighting arrangement  
Light mixing rod (2) for emitting a homogeneous light beam (4) according to a desired outline shape (8), which extends from its first longitudinal end (10a) with an entry surface (14) for incident...
DE102015116033B4 Laser processing device capable of increasing the diameter of the focused beam  
A laser processing device (10, 10 ', 10 ", 54, 66, 76, 90, 98, 106, 114) comprising: a machining head (18) which is designed to irradiate a workpiece (W) with a laser beam (L); an optical light...
DE102018006971A1 Device for 3D imaging of large biological samples with ultramicroscopy using a non-diffractive light sheet  
The present invention relates to devices and methods for producing thin light sheets and light rays of high Rayleigh lengths by using at least two interconnected optical elements with high...
DE102018120725A1 Optical beam shaping element, light transmitter arrangement and optoelectronic sensor arrangement  
The present invention relates to an optical beam shaping element for shaping and homogenizing a beam, with an array of microlenses which have a respective vertex, the lateral positions of the...
DE102014115946B4 Camera and method for reading codes or determining object properties  
Camera (10) with an image sensor (20) for recording image data and a beam shaping element (24, 26) assigned to the image sensor (20) and an evaluation unit (30) for reading codes or determining...
DE102019121924A1 LASER ASSEMBLY AND RELATED METHODS  
An epoxy-free laser assembly has at least one laser arrangement and at least one optical assembly, which is arranged in a light path of the at least one laser arrangement. The laser arrangement...
DE102018219032A1 Component printing process and devices therefor  
The invention relates to a 3D component printing method, in which a body is built up from starting material, which is irradiated with a beam in a trace, and to a 3D printing component produced by...
DE102007057868B4 Device for generating a linear intensity distribution  
Device for generating a linear intensity distribution (28) in a working plane (7, 71, 72, 73), full a laser light source (1) which can emit laser radiation (8), - Optical means which convert the...
DE102018115126B4 Optical arrangement for converting an input laser steel into a line-like output beam and laser system with such an optical arrangement  
The invention relates to an optical arrangement (32) for converting an input laser beam (20) into a line-like output beam (28, 40), the optical system (32) comprising: - A reshaping optics (22)...
DE102019129303A1 Scanning device for reading out an exposed imaging plate  
A scanning device (10) for reading out an exposed image plate (12) comprises a laser diode (20) for generating a reading light beam (16) and a micromirror (32) which can be tilted about at least...
DE102018117940A1 Sending unit for an optical object detection device and corresponding optical object detection device  
The invention relates to a transmission unit (10) for an optical object detection device, with a light source (14) for generating a transmission light beam (12), with a controllable beam...
DE102019118010A1 MONOLITHIC LIGHT PROJECTOR  
A structured light projector for generating a far field image of light points in a defined pattern is proposed, the structured light projector including a light source which provides an...
DE102018212233A1 Beam shaping device for a laser beam used for material processing  
The invention relates to a device for beam shaping for a laser beam used for material processing with a controllable spatial light modulator (60) with a first optically active volume as a...
DE102018212224A1 Device for feeding back emitted radiation into a laser source  
An FEL (35) comprises a feedback device (36) for the feedback of emitted illumination radiation (5).
DE102019203423A1 Imaging optics  
An imaging optic is used to map an object field in an object plane into an image field (8) in an image plane (9). The imaging optics has a plurality of mirrors (M3, M5, M6) for guiding imaging...