5 SIMPLE TECHNIQUES FOR ER:YB:YAB CRYSTAL

The nonradiative changeover costs follow the formula WNR = W (0) exp(-alphap), exactly where p is the amount of phonons matching the Strength hole. The nonradiative changeover fees of Er3+ show temperature dependence consistent with the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative rest prices is intricate with the