ER:YB:YAB CRYSTAL FOR DUMMIES

The nonradiative changeover fees Keep to the formulation WNR = W (0) exp(-alphap), where p is the quantity of phonons matching the Power gap. The nonradiative changeover fees of Er3+ exhibit temperature dependence in keeping with the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative rest prices is intricate from the exist