Beam of light
Beams of light coming from a light source can be divergent, convergent or parallel. Find examples of parallel rays in addition to the sun's rays.
Molecules and light
Turn on the light source to explore. Watch what happens in the observation window as you set up different combinations of light source and molecule. This simulation has a zoom function, so you can enlarge sections of the simulation for a closer look, if necessary.
Optics and electromagnetic radiation
Capstone Exam – Materials for Electronic, Optical, and Magnetic Devices
Synchrotrons and X-Ray Free Electron Lasers (part 1)
Fiber Optic Communications