Patent ID: 7764856
Filing Date: 2010-07-27
Classification: G02B

Abstract:
1. A device for injecting light into an optical wave guide, which is aligned by a manipulator relative to a focused light beam, an injection end of the optical wave guide to be coupled being connected to an optical system, the device comprising: a manipulator having an adjusting plate, which has an outer part, an inner part, and two spring arrangements that are situated between the outer part and the inner part and are independently adjustable in two coordinate directions, each spring arrangement including a parallel spring arrangement having directionally parallel guidance and a preliminary spring connected in series thereto; a fixing screw introduced into a housing via an axial threaded bore hole; and an axially elastic fixing disk, wherein the inner part is configured to be adjustable in an X and Y direction, wherein the inner part is configured to receive the optical system, which is connected to the optical wave guide that is to be coupled, and wherein the fixing disk is configured to be pressed into the adjusting plate by the fixing screw screwed into the housing in a direction of a beam passage such that an adjusted position of the inner part is fixed.