APPARATUS AND METHOD FOR SURFACE PLASMON RESONANCE IMAGING ELLIPSOMETRY, CAPABLE OF ACCURATELY OBSERVING THE MOVEMENT OF CELLS

摘要

PURPOSE: An apparatus and a method for surface Plasmon resonance imaging ellipsometry are provided to enable a user to clearly and accurately observe the shape of samples and the attachment position of cells.;CONSTITUTION: An apparatus for surface Plasmon resonance imaging ellipsometry comprises an elliptical polarized light supplying part and a surface plasmon resonance sensor. The an elliptical polarized light supplying part has a light source(10), a polarizer(12), and a phase delay unit. The polarizer generates linearly polarized light in the light source. The phase delay unit forms elliptical polarized light by phase-delaying the linearly polarized light emitted from the polarizer. The surface plasmon resonance sensor has a prism(21) and a metallic foil(23).;COPYRIGHT KIPO 2011