DETAILS, FICTION AND ER:YB:YAB CRYSTAL

The nonradiative transition charges follow the components WNR = W (0) exp(-alphap), where by p is the number of phonons matching the Strength hole. The nonradiative changeover costs of Er3+ show temperature dependence consistent with the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative leisure prices is difficult via the