THE ULTIMATE GUIDE TO ER:YB:YAB CRYSTAL

The nonradiative changeover costs follow the system WNR = W (0) exp(-alphap), in which p is the number of phonons matching the Electricity gap. The nonradiative changeover rates of Er3+ exhibit temperature dependence consistent with the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative relaxation prices is sophisticated