Device for coupling beam controls of optical systems for transferring beams between the systems used in interferometric measuring devices comprise a connecting unit and mechanical centering units arranged on the optical systems

摘要

Device for coupling beam controls of optical systems (10, 20) for transferring beams (13, 23) between the systems comprise a connecting unit (30) having in a coupling region a magnetic coupling (32) for forming a coupling and mechanical centering units (31) arranged on the optical systems so that the magnetic forces act to self-center the beam controls. Preferred Features: The magnetic coupling comprises a magnetic arrangement of pairs of magnets (32.1, 32.2, 32.3, 32.4) formed as permanent magnets and/or electro-magnets. The magnetic coupling rotates about the optical axis of the beam controls. One of the optical systems is a waveguide.