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

The nonradiative changeover prices Adhere to the components WNR = W (0) exp(-alphap), wherever p is the number of phonons matching the Vitality gap. The nonradiative transition rates of Er3+ show temperature dependence in line with the multiphonon relaxation idea. In Tm3+ the temperature dependence of nonradiative peace prices is sophisticated from