METHOD FOR PRODUCING AN OPTICAL WAVEGUIDE FOR AN OPTICAL ROTARY TRANSFORMER

摘要

A method for producing a reflectively coated trench as optical waveguide in optical rotary transformers comprises the steps of producing a trench in a carrier structure, electrolytically applying a reflection layer by means of a forming anode, which has a contour corresponding to the contour of the trench, and rolling the surface in order to reduce the surface roughness.