Coupling Device for Coupling Optical Waveguides

A coupling device for coupling optical waveguides comprises a first side for coupling first optical waveguides to the coupling device, and a second side for coupling second optical waveguides to the coupling device, and an optical system arranged between the first and second sides of the coupling device. The optical system alters a beam path of light coupled out from the first optical waveguides and coupled into the coupling device at the first side in such a way that the light is coupled out from the coupling device at the second side and is coupled into the second optical waveguides, wherein the first optical waveguides are arranged spatially differently with respect to one another than the second optical waveguides.