ER:YB:YAB CRYSTAL - AN OVERVIEW

The nonradiative changeover fees Keep to the system WNR = W (0) exp(-alphap), exactly where p is the number of phonons matching the Vitality hole. The nonradiative transition charges of Er3+ exhibit temperature dependence in step with the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative relaxation premiums is compli