ER:YB:YAB CRYSTAL - AN OVERVIEW

The nonradiative changeover costs Adhere to the system WNR = W (0) exp(-alphap), the place p is the quantity of phonons matching the Strength gap. The nonradiative changeover prices of Er3+ show temperature dependence in keeping with the multiphonon rest idea. In Tm3+ the temperature dependence of nonradiative rest premiums is challenging by the ex