THE DEFINITIVE GUIDE TO ER:YB:YAB CRYSTAL

The nonradiative changeover rates Stick to the components WNR = W (0) exp(-alphap), where p is the volume of phonons matching the Electricity gap. The nonradiative changeover charges of Er3+ show temperature dependence consistent with the multiphonon relaxation theory. In Tm3+ the temperature dependence of nonradiative leisure charges is sophistica