BIOCHIP DEVICE

摘要

The invention relates to a biochip device (30) including a substrate (12) consisting of at least one slide (52) made of a material forming a multimode planar waveguide and supporting chromophoric elements capable of emitting fluorescence in response to excitation by guided waves having an evanescent portion, characterized in that it includes means for coupling (19) an excitation light with the waveguide in the form of guided waves, said coupling means (19) being substantially non-directional.