DETAILS, FICTION AND ER:YB:YAB CRYSTAL

The nonradiative transition prices follow the formula WNR = W (0) exp(-alphap), wherever p is the quantity of phonons matching the Electrical power gap. The nonradiative changeover fees of Er3+ exhibit temperature dependence consistent with the multiphonon relaxation concept. In Tm3+ the temperature dependence of nonradiative rest premiums is compl