DETAILS, FICTION AND ER:YB:YAB CRYSTAL

The nonradiative changeover costs Stick to the components WNR = W (0) exp(-alphap), the place p is the number of phonons matching the Electricity gap. The nonradiative transition fees of Er3+ exhibit temperature dependence in keeping with the multiphonon relaxation concept. In Tm3+ the temperature dependence of nonradiative rest fees is challenging