THE DEFINITIVE GUIDE TO ER:YB:YAB CRYSTAL

The nonradiative changeover costs follow the components WNR = W (0) exp(-alphap), wherever p is the amount of phonons matching the energy gap. The nonradiative changeover prices of Er3+ show temperature dependence in line with the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative relaxation premiums is complex through the