Device for carrying out fluorescence assays of biochemical

The invention relates to a device for carrying out biochemical tests fluorescence, with the various biochemical interactions can be detected. By means of the invention, a very large number of individual samples are inexpensive and can be detected with high sensitivity and also a high spatial resolution can be achieved. According to the invention this object is achieved with a device which is directed in the linearly polarized light of a laser diode by a current of at least one polarization beam splitter, a lambda / 4 plate and a focusing optical element optical assembly on a plate-shaped carrier. On which rotates about an axle beam optically detectable information structures are binary in addition, also a plurality fluorophormarkierte samples arranged discretely. At the information structures reflected light of the information is directed to an optical detector by the optical arrangement for detecting and light emitted from the fluorophore-labeled sample fluorescence light is directed through a wavelength-selective and spatially separating spectral filter to an optical detector for the fluorescent light.