THE GREATEST GUIDE TO ER:YB:YAB CRYSTAL

The nonradiative changeover rates follow the components WNR = W (0) exp(-alphap), wherever p is the amount of phonons matching the Electricity gap. The nonradiative transition costs of Er3+ show temperature dependence in line with the multiphonon leisure theory. In Tm3+ the temperature dependence of nonradiative rest fees is difficult because of th