THE SMART TRICK OF ER:YB:YAB CRYSTAL THAT NO ONE IS DISCUSSING

The nonradiative transition premiums Stick to the method WNR = W (0) exp(-alphap), where by p is the amount of phonons matching the Vitality gap. The nonradiative transition rates of Er3+ exhibit temperature dependence consistent with the multiphonon rest idea. In Tm3+ the temperature dependence of nonradiative leisure charges is sophisticated via