THE DEFINITIVE GUIDE TO ER:YB:YAB CRYSTAL

The nonradiative changeover fees Keep to the system WNR = W (0) exp(-alphap), wherever p is the volume of phonons matching the Electrical power hole. The nonradiative changeover costs of Er3+ show temperature dependence per the multiphonon leisure theory. In Tm3+ the temperature dependence of nonradiative relaxation premiums is complicated by the e