Abstract: An optoelectronic component includes a carrier with at least two radiation sources that generate electromagnetic radiation, including a housing consisting of a material non-transmissive to the electromagnetic radiation from the radiation sources, wherein at least two openings are provided in the housing, each opening is closed with a plate, the plate consists of a material transmissive to the electromagnetic radiation from the respective radiation source, and a radiation source is respectively assigned to an opening.

Abstract: Laser diode apparatus, comprising a carrier (1) having a carrier top (11), a laser diode chip (4) arranged on the carrier top (11) emitting, during operation, electromagnetic radiation through a radiating face (5), which radiating face (5) runs perpendicularly to the carrier top (11), and at least one optical element (6) to deflect at least some of the electromagnetic radiation radiated by the laser diode chip (4) perpendicularly to the carrier top (11). By the use of a plurality of laser diode chips having wavelengths that differ very slightly from one another, speckles can be reduced. By means of a retarder plate (8) between the laser diode chip and the optical element it is possible to influence the polarisation. A polarisation cube enables the deflected light beam bundles to fully cover one another as differently polarised light beam bundles.

Abstract: Method for producing semiconductor laser elements (1) comprises A) providing a carrier composite (20) having a plurality of carriers (2) for the semiconductor laser elements (1), B) providing a laser bar (30) having a plurality of semiconductor laser diodes (3) which comprise a common growth substrate (31) and a semiconductor layer sequence (32) grown thereon, C) generating predetermined breaking points (35) on a substrate underside (34) of the growth substrate (31), said substrate underside facing away from the semiconductor layer sequence (32), D) attaching the laser bar (30) to a carrier upper side (23) of the carrier composite (20), wherein the attachment is performed at an elevated temperature and is followed by cooling, and E) singulating into the semiconductor laser elements (1), wherein steps B) to E) are performed in the indicated sequence.

Abstract: A method of producing a semiconductor laser element includes A) providing at least one carrier assemblage having a multiplicity of carriers for the semiconductor laser elements, C) providing at least one laser bar having a multiplicity of semiconductor laser diodes which include a common growth substrate and a semiconductor layer sequence grown thereon, D) fitting the laser bar on a top side of the carrier assemblage, and E) singulating to form the semiconductor laser elements after D).

Abstract: 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.

Abstract: A wall lining of industrial ovens for protecting from corrosion, in particular, a heat-resistant wall made of concrete, steel, sheet metal, or the like. The lining of the wall is made of at least two layers, wherein a layer is pressurized as a blocking layer.

Abstract: The present invention relates to the use of a specific inhibitor of Smad7 expression or function for the preparation of a pharmaceutical composition for the prevention, amelioration or treatment of a disease of the central nervous system and/or diseases related and/or caused by said disease of the central nervous system. Furthermore, methods for preventing, ameliorating and/or treating such diseases are disclosed.

Abstract: The invention relates to a wall lining of industrial ovens for protecting from corrosion, in particular, a heat-resistant wall made of concrete, steel, sheet metal, or the like. The lining of the wall is made of at least two layers, wherein a layer is pressurized as a blocking layer.

Abstract: The present invention relates to the use of a specific inhibitor of Smad7 expression or function for the preparation of a pharmaceutical composition for the prevention, amelioration or treatment of a disease of the central nervous system and/or diseases related and/or caused by said disease of the central nervous system. Furthermore, methods for preventing, ameliorating and/or treating such diseases are disclosed.

Abstract: The invention relates to a fired refractory ceramic molded piece with a spinel matrix based on (Mg)2+ (Al, Cr)23+O4, in which coarser particles based on chromium corundum and/or corundum and coarser particles based on ZrO2 are present.

Abstract: The present invention relates to the use of a specific inhibitor of Smad7 expression or function for the preparation of a pharmaceutical composition for the prevention, amelioration or treatment of a disease of the central nervous system and/or diseases related and/or caused by said disease of the central nervous system. Furthermore, methods for preventing, ameliorating and/or treating such diseases are disclosed.

Abstract: The invention relates to a fired refractory ceramic molded piece with a spinel matrix based on (Mg)2+ (Al, Cr)23+O4, in which coarser particles based on chromium corundum and/or corundum and coarser particles based on ZrO2 are present.

Abstract: A refractory ceramic plate and an accompanying wall structure for an incinerator, such as a garbage incinerator. The refractory ceramic plate has at least two recesses arranged on a main surface of the plate, wherein a blind hole runs from each recess to the interior of the plate. The wall structure features a furnace wall, in which numerous pipes spaced apart from each other, through which a fluid can flow, are arranged. Anchors are secured to sections of the furnace wall with one end, and project essentially perpendicularly from the furnace wall. A hollow space is formed between the furnace wall and the refractory ceramic plates spaced parallel apart from the furnace wall. Joints are formed between boundary regions of the refractory ceramic plates on main surfaces thereof, facing the furnace wall. The anchors lie in the joints, with free ends embedded in a heat-resistant filling. A heat-resistant, deformable compensating layer is provided in the joint area between adjacent plates.

Abstract: The invention relates to a refractory ceramic plate and an accompanying wall structure for an incinerator, for example a garbage incinerator.