THE GREATEST GUIDE TO ER:YB:YAB CRYSTAL

The nonradiative transition charges Keep to the formula WNR = W (0) exp(-alphap), where by p is the amount of phonons matching the Strength hole. The nonradiative changeover prices of Er3+ exhibit temperature dependence consistent with the multiphonon rest theory. In Tm3+ the temperature dependence of nonradiative leisure fees is challenging from t