https://en.wikipedia.org/wiki/Dispersion_(optics) https://en.wikipedia.org/wiki/Prism https://en.wikipedia.org/wiki/Refraction https://en.wikipedia.org/wiki/Refractive_index https://en.wikipedia.org/wiki/Optics https://en.wikipedia.org/wiki/Group_velocity https://en.wikipedia.org/wiki/Slow_light https://en.wikipedia.org/wiki/Photon https://en.wikipedia.org/wiki/Speed_of_light https://en.wikipedia.org/wiki/Light https://en.wikipedia.org/wiki/Soliton https://en.wikipedia.org/wiki/Tunable_laser https://en.wikipedia.org/wiki/Multiple-prism_dispersion_theory https://en.wikipedia.org/wiki/Optical_amplifier https://en.wikipedia.org/wiki/Beam_splitter https://en.wikipedia.org/wiki/Electromagnetic_spectrum https://en.wikipedia.org/wiki/Electromagnetic_radiation https://en.wikipedia.org/wiki/Wave-particle_duality https://en.wikipedia.org/wiki/Quantum_optics https://en.wikipedia.org/wiki/Time https://en.wikipedia.org/wiki/God https://en.wikipedia.org/wiki/Rainbow https://en.wikipedia.org/wiki/Prism_lighting https://en.wikipedia.org/wiki/Wavelength-division_multiplexing https://en.wikipedia.org/wiki/Optical_add-drop_multiplexer https://en.wikipedia.org/wiki/Wavelength_selective_switching https://en.wikipedia.org/wiki/Passive_optical_network https://en.wikipedia.org/wiki/Fiber_tapping https://en.wikipedia.org/wiki/Mark_Klein https://en.wikipedia.org/wiki/Mass_surveillance https://www.youtube.com/results?search_query=quadruple+rainbow https://www.youtube.com/watch?v=7YoDt-MxhHg