CONSIDERATIONS TO KNOW ABOUT ER:YB:YAB CRYSTAL

The nonradiative changeover premiums Adhere to the system WNR = W (0) exp(-alphap), exactly where p is the number of phonons matching the Strength gap. The nonradiative changeover charges of Er3+ show temperature dependence in step with the multiphonon rest theory. In Tm3+ the temperature dependence of nonradiative leisure fees is difficult with th