A surface plasmon resonance coupler and disperser stystem is provided. A sensor element includes a diffraction grating having a periodically modulated surface. A light source faces the sensor element and emits an optical wave through a colimating element.
A surface plasmon resonance coupler and disperser stystem is provided. A sensor element includes a diffraction grating having a periodically modulated surface. A light source faces the sensor element and emits an optical wave through a colimating element. (en)