Rumored Buzz on Er:Yb:YAB Crystal
The nonradiative changeover prices Adhere to the method WNR = W (0) exp(-alphap), exactly where p is the volume of phonons matching the Strength hole. The nonradiative transition costs of Er3+ show temperature dependence per the multiphonon relaxation concept. In Tm3+ the temperature dependence of nonradiative leisure rates is challenging by the ex