ER:YB:YAB CRYSTAL - AN OVERVIEW

The nonradiative changeover premiums follow the method WNR = W (0) exp(-alphap), where p is the number of phonons matching the Vitality gap. The nonradiative transition rates of Er3+ show temperature dependence per the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative rest prices is complex by the existence of self-a