Abstract: The invention relates to a sensor box (10) for process-engineering and/or mechanical-engineering systems with a control unit and a plurality of interfaces (11) connected to the control unit, wherein the plurality of interfaces (11) can be connected or are connected to a corresponding number of cables or transmitting and receiving devices in order to establish a communicative connection to corresponding sensors (13) connected to different functional points of a process-engineering and/or mechanical-engineering system (12), and the control unit is configured to request corresponding measurements from the plurality of sensors (13) via the plurality of interfaces (11).

Abstract: A diode laser comprising a plurality of laser bars. The laser bars are constructed as a laser stack with heat conducting bodies arranged between the bars. The laser bars are arranged in an interior of a housing. The housing is formed from a frame fitted on the multilayer substrate and a window. The empty volume is less than half of the total volume of the interior.

Abstract: A diode laser comprising a plurality of laser bars. The laser bars are constructed as a laser stack with heat conducting bodies arranged between the bars. The laser bars are arranged in an interior of a housing. The housing is formed from a frame fitted on the multilayer substrate and a window. The empty volume is less than half of the total volume of the interior.