Patent application number | Description | Published |
20080273568 | Beam combiner for a multicolor laser display - A beam combiner is specified for a multicolor laser display having an optical light source ( | 11-06-2008 |
20090003393 | SOLID-STATE LASER DEVICE WITH A CRYSTAL ARRAY - In a laser device, a crystal array includes a laser gain crystal and an optically non-linear frequency conversion crystal. A pump source couples at least two mutually spatially separated pump beams into the crystal array. Between two pump beams, a saw kerf of the crystal array extends parallel to the pump beams. | 01-01-2009 |
20090201958 | Lateral optically pumped surface-emitting semiconductor laser on a heat sink - A surface emitting semiconductor laser device comprising at least one surface emitting semiconductor laser ( | 08-13-2009 |
20090213881 | Vertically Emitting, Optically Pumped Semiconductor Comprising an External Resonator and Frequency Doubling on a Separate Substrate - An optically pumped semiconductor apparatus having a surface-emitting semiconductor body ( | 08-27-2009 |
20090219957 | Radio-Frequency-Modulated Surface-Emitting Semiconductor Laser - In a surface emitting semiconductor laser comprising a semiconductor chip ( | 09-03-2009 |
20090232170 | Semiconductor Laser Module - A semiconductor laser module is disclosed, comprising a module carrier ( | 09-17-2009 |
20090232177 | Method for Producing a Semiconductor Laser, and Semiconductor Laser - A method for producing a multiplicity of semiconductor lasers ( | 09-17-2009 |
20090246898 | Vertically Emitting, Optically Pumped Semiconductor Having and External Resonator on a Separate Substrate - A method for fabricating an optically pumped semiconductor apparatus, having the following steps: provision of a connection carrier assembly ( | 10-01-2009 |
20110032962 | Semiconductor Laser Device - The invention relates to a semiconductor laser device comprising a laser bar ( | 02-10-2011 |
20110280025 | Compact Housing - A compact housing comprises a one-piece mounting plate made from a metallic material, which is designed to be joined thermally conductively by a main side to an external support not belonging to the compact housing. Furthermore, the compact housing comprises a one-piece housing cover, which is joined permanently to the mounting plate and therewith encloses a volume. In addition, the compact housing contains at least one electrical feedthrough, such that at least one electrically conductive connection may be produced therewith from inside the volume to outside the volume, this connection being insulated electrically from the mounting plate. Within the volume a module is located which is designed to emit electromagnetic radiation. This module is applied directly to the mounting plate, such that the joint face between mounting plate and module is substantially parallel to the main side of the mounting plate joined to the external support. | 11-17-2011 |
20120274909 | Beam Combiner for a Multicolor Laser Display - A beam combiner is for a multicolor laser display having an optical light source which has at least two semiconductor lasers, in which the beam combiner has a lens arranged in a beam path which is formed by beams emitted from the at least two semiconductor lasers, the lens is a diffractive optical element acting as the lens, the diffractive optical element has a plurality of optical axes, which are offset in a lateral direction with respect to one another, for various wavelengths of the semiconductor lasers, and the plurality of optical axes are offset in the lateral direction relative to one another such that an optical axis for one wavelength is in each case collinear with an emission direction of the semiconductor laser which emits this wavelength. | 11-01-2012 |
20150041845 | Light-Emitting Semiconductor Component and Method for Producing a Light-Emitting Semiconductor Component - The invention relates to a light-emitting semiconductor component comprising a light-emitting semiconductor chip with a semiconductor layer series, a light out-coupling surface, a rear surface lying opposite said light out-coupling surface and lateral surfaces, and a support body with a shaped body that directly covers the lateral surfaces in form-locked manner, two electric contact layers and a thermal contact layer being provided on the rear surface. The thermal contact layer is electrically insulated from the electric contact layers and the semiconductor layer series, the support body has electric connection elements in direct contact with the electric contact layers and a thermal connection element in direct contact with the thermal contact layer on the rear surface and the thermal connection element at least partially forms an assembly surface of the semiconductor component facing away from the semiconductor chip. The invention further relates to a method for producing a semiconductor component. | 02-12-2015 |
20150055667 | LASER COMPONENT AND METHOD OF PRODUCING IT - A laser component includes a housing in which a first carrier block is arranged. A first laser chip having an emission direction is arranged on a longitudinal side of the first carrier block. The first laser chip electrically conductively connects to a first contact region arranged on the first carrier block and a second contact region arranged on the first carrier block. There is a respective electrically conductive connection between the first contact region and a first contact pin of the housing and between the second contact region and a second contact pin of the housing. | 02-26-2015 |