THE 5-SECOND TRICK FOR ER:YB:YAB CRYSTAL

The nonradiative changeover charges Adhere to the formulation WNR = W (0) exp(-alphap), where by p is the volume of phonons matching the Vitality hole. The nonradiative transition charges of Er3+ show temperature dependence in keeping with the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative peace costs is complex by the