ER:YB:YAB CRYSTAL FOR DUMMIES

The nonradiative changeover premiums Stick to the formulation WNR = W (0) exp(-alphap), exactly where p is the number of phonons matching the Electrical power gap. The nonradiative changeover rates of Er3+ exhibit temperature dependence consistent with the multiphonon rest idea. In Tm3+ the temperature dependence of nonradiative relaxation costs is