ER:YB:YAB CRYSTAL OPTIONS

The nonradiative changeover fees Keep to the formula WNR = W (0) exp(-alphap), where p is the quantity of phonons matching the Vitality hole. The nonradiative changeover fees of Er3+ exhibit temperature dependence in line with the multiphonon peace principle. In Tm3+ the temperature dependence of nonradiative leisure premiums is difficult via the e