Q-Switching (a) The optical cavity has a low Q so that pumping takes the atoms to a very high degree of population inversion; lasing is prevented by. - ppt video online download
Toddington Laser Clinic - You often hear of tattoo removal lasers referred to as Q-Switch but did you know that these vary greatly? Not least in quality but using a “Passive” or “
Understanding Passively Q-Switched Solid-State Lasers | Features | Nov 2014 | Photonics Spectra