THE GREATEST GUIDE TO ER:YB:YAB CRYSTAL

The nonradiative changeover costs Adhere to the system WNR = W (0) exp(-alphap), where p is the quantity of phonons matching the Electricity hole. The nonradiative transition charges of Er3+ exhibit temperature dependence in step with the multiphonon peace principle. In Tm3+ the temperature dependence of nonradiative leisure fees is complex from th