In these devices, Q-switching increases the power level of its output, and they work only after undergoing population inversion.
In these devices, Q-switching increases the power level of its output, and they work only after undergoing population inversion. This device, based on a similar one for microwaves developed by Charles Hard Townes, was first constructed using an artificial ruby by(*) Theodore Maiman. These devices are also used in Raman spectroscopy because of the inelastic scattering of this device's emissions and in a namesake cooling process. For 10 points, name this device that emits a beam of coherent light through radiation.
In these devices, Q-switching increases the power level of its output, and they work only after undergoing population inversion.
{Laser}s [or {Light Amplification by Stimulated Emission of Radiation}]