HELPING THE OTHERS REALIZE THE ADVANTAGES OF ER:YB:YAB CRYSTAL

The nonradiative transition charges Adhere to the formulation WNR = W (0) exp(-alphap), the place p is the quantity of phonons matching the energy gap. The nonradiative changeover costs of Er3+ show temperature dependence according to the multiphonon rest concept. In Tm3+ the temperature dependence of nonradiative leisure costs is intricate by the