6. Really Basic Optics -15000 -10000 -5000 0 5000 10000 15000 0 0.2 0.4 0.6 0.8 1 1.2 Tim e (s) Am plitude Sample Sample Prep Instrument Instrument Out put Signal (Data) Select light Sample interaction source select Turn off/diminish intensity detect Polychromatic light Selected light Turn on different wavelength