Beam splitter for the monitoring of laser power into shaped optical coupling units

摘要

An optical module which controls a beam part and can contain a first side defining an inner surface, which is controlled with respect to the beam part. The optical module can contain further a second side, the defining an inner surface adjacent to the inner surface of the first side. The inner surface of the second side can be controlled are located opposite the beam part. The optical module can be configured, in order to provide an initial light beam from the first side to the beam part be controlled along a first direction, to steer. The optical module and in particular, with the beam part of the controlling a beam splitter include may comprise, the initial beam in a signal beams and a broken light beam parts.