include the application of at least one force in particular a static or dynamic traction compression or torsion force the application of ultrasound the change of climactic environmental conditions in particular the humidity the temperature and or the pressure the latter can occur already during the molding process for example upon the cooling after or during a dimension stabilizing solidification for example the method according to the invention for producing the transmission apparatus is characterized by the fixations of the locations of the holding element and the light transmission surface with respect to the reference object after completed orientation of the light transmission surface with respect to the reference object it is sufficient because of the radially form fitting guide of the guide section which is preferably situated close to the light transmission surface u2014 for example at a distance of less than 100 times particularly preferably less than 20 times the fiber cladding diameter u2014 to connect the fiber to a fixing section using a component whose location is fixed in relation to the reference object this component can be the holding element a carrier which forms a preferably materially bonded holding assembly with the holding element or the fiber feed through in the frame of a.