DETAILS, FICTION AND ER:YB:YAB CRYSTAL

The nonradiative changeover prices follow the method WNR = W (0) exp(-alphap), in which p is the number of phonons matching the Electricity gap. The nonradiative changeover fees of Er3+ exhibit temperature dependence in keeping with the multiphonon relaxation concept. In Tm3+ the temperature dependence of nonradiative rest premiums is complex with