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

The nonradiative transition charges follow the system WNR = W (0) exp(-alphap), in which p is the quantity of phonons matching the Vitality hole. The nonradiative changeover costs of Er3+ show temperature dependence per the multiphonon peace concept. In Tm3+ the temperature dependence of nonradiative leisure fees is intricate from the existence of