THE GREATEST GUIDE TO ER:YB:YAB CRYSTAL

The nonradiative changeover charges Stick to the formulation WNR = W (0) exp(-alphap), exactly where p is the quantity of phonons matching the Power hole. The nonradiative transition costs of Er3+ exhibit temperature dependence in line with the multiphonon rest concept. In Tm3+ the temperature dependence of nonradiative rest prices is complicated b