DETAILS, FICTION AND ER:YB:YAB CRYSTAL

The nonradiative changeover fees Keep to the formula WNR = W (0) exp(-alphap), where by p is the amount of phonons matching the energy gap. The nonradiative changeover fees of Er3+ exhibit temperature dependence in keeping with the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative peace prices is intricate from the existe