THE SMART TRICK OF ER:YB:YAB CRYSTAL THAT NOBODY IS DISCUSSING

The nonradiative transition charges follow the system WNR = W (0) exp(-alphap), in which p is the volume of phonons matching the Vitality gap. The nonradiative changeover costs of Er3+ show temperature dependence in step with the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative relaxation prices is challenging because of