HELPING THE OTHERS REALIZE THE ADVANTAGES OF ER:YB:YAB CRYSTAL

The nonradiative transition costs Stick to the components WNR = W (0) exp(-alphap), wherever p is the number of phonons matching the Vitality gap. The nonradiative transition costs of Er3+ exhibit temperature dependence in keeping with the multiphonon relaxation theory. In Tm3+ the temperature dependence of nonradiative rest costs is complicated th