Device for testing convex end faces of an optical waveguide

摘要

Device for testing convex end faces of an optical waveguide end by means of evaluating the interference rings which are generated by a light beam led into the optical waveguide (LWL) when the convex end face is located directly in the vicinity of an optical body (41), the optical axis (2) of the optical waveguide (LWL) being alignable in a defined direction relative to the optical body (41) in the region of the optical waveguide end. <IMAGE>