ER:YB:YAB CRYSTAL - AN OVERVIEW

The nonradiative changeover charges Adhere to the formula WNR = W (0) exp(-alphap), exactly where p is the number of phonons matching the Strength hole. The nonradiative transition premiums of Er3+ show temperature dependence in step with the multiphonon relaxation principle. In Tm3+ the temperature dependence of nonradiative leisure prices is diff