Coherent control involves the interaction of light with matter at the quantum level. Lasers are often used to create a coherent light source that can influence quantum states. By adjusting the phase, amplitude, and frequency of the laser pulses, scientists can manipulate the quantum states of electrons, atoms, or molecules. This process typically involves creating quantum superpositions, where particles exist in multiple states simultaneously, and using interference effects to steer the system towards a desired outcome.
