ER:YB:YAB CRYSTAL OPTIONS

The nonradiative changeover fees follow the method WNR = W (0) exp(-alphap), in which p is the volume of phonons matching the Electrical power gap. The nonradiative transition premiums of Er3+ exhibit temperature dependence according to the multiphonon rest concept. In Tm3+ the temperature dependence of nonradiative rest charges is complicated thro