ER:YB:YAB CRYSTAL - AN OVERVIEW

The nonradiative changeover costs Stick to the system WNR = W (0) exp(-alphap), the place p is the volume of phonons matching the Electrical power hole. The nonradiative changeover costs of Er3+ show temperature dependence per the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative rest premiums is intricate by the existenc