Figure 1
From: High resolution surface plasmon resonance imaging for single cells
SPR imaging through a microscope objective instrumentation schematic. Incident angle selected light is generated and patterned by a digital light projector that is then collimated, wavelength filtered, linear polarized, and then directed through an inverted microscope platform (shaded in grey). The reflected image is captured on a CCD camera after a switchable lens assembly selects for either the image plane or back focal plane.