Irradiation system for medical applications

A radiation system for medical applications comprising: a radiation source (1) for obtaining chemical or physical effects in tissue; an optical system for directing the radiation to the tissue; To combine a beam splitter (3) which couples out all or part of the directed to the fabric radiation measuring or monitoring for observation purposes, the beam splitter (3) is also arranged a further radiation of another wavelength with the first-mentioned radiation; a controller for controlling the system including a sensor; a mechanical mount (16) for supporting a Bstrahlungseinheit (17); and interfaces for data exchange.