WHAT DOES ER:YB:YAB CRYSTAL MEAN?

The nonradiative changeover fees Adhere to the system WNR = W (0) exp(-alphap), where p is the quantity of phonons matching the Power hole. The nonradiative transition costs of Er3+ show temperature dependence per the multiphonon peace concept. In Tm3+ the temperature dependence of nonradiative leisure prices is challenging via the existence of sel