ER:YB:YAB CRYSTAL - AN OVERVIEW

The nonradiative changeover premiums Stick to the components WNR = W (0) exp(-alphap), in which p is the number of phonons matching the Strength hole. The nonradiative transition costs of Er3+ show temperature dependence in step with the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative leisure fees is challenging via the