THE BEST SIDE OF ER:YB:YAB CRYSTAL

The nonradiative changeover premiums Stick to the formula WNR = W (0) exp(-alphap), wherever p is the amount of phonons matching the Electricity gap. The nonradiative changeover prices of Er3+ show temperature dependence in step with the multiphonon leisure theory. In Tm3+ the temperature dependence of nonradiative rest fees is challenging by the e