Process of using a sensor platform

A sensor platform for sample analysis, including refractive (N1) substrates (30) and a form in the thin, optically transparent layer on the substrate (32), its refractive index (N2) is greater than the index of refraction (N1). The platform consists of one or more of the cyclical grooves (31), (33) forms of corrugation structure, qualify one or more sensor areas, each sensitive area corresponds to one or more of the capture component. The Groove is assigned to a certain shape, size and orientation, so when coherent light incident on the platform, be diffraction and diffraction beam or into individual-level, leading to decrease of transmitted beam and abnormally high reflection of incident light, which produced at each surface of the sensing area increased rapidly. Resonance amplitude of the field than the existing technology platform increases the magnitude of approximately 100, made from the platform was more samples on the luminous intensity of a factor of 100 times. Also exposes a device equipped with the platform and ways to use that platform.