A sample of Silicon is illuminated with monochromatic light (light with single wavelength photons). Calculate the percentage of absorbed photons (for both cases) if the thickness of the Si sample is 0.15 mm. 1. The energy of each incident photon in the light beam is 4.12 eV 2. The energy of each incident photon in the light beam is 0.5 eV 106 105 Absorptioon coeff, m 6 104 300 400 600 Wavelength, nm 500 700 800 900 1000 1100