5 ESSENTIAL ELEMENTS FOR ER:YB:YAB CRYSTAL

The nonradiative transition rates Adhere to the method WNR = W (0) exp(-alphap), where p is the quantity of phonons matching the Power gap. The nonradiative changeover premiums of Er3+ show temperature dependence per the multiphonon relaxation concept. In Tm3+ the temperature dependence of nonradiative leisure fees is complex because of the existen