THE DEFINITIVE GUIDE TO ER:YB:YAB CRYSTAL

The nonradiative changeover charges follow the system WNR = W (0) exp(-alphap), wherever p is the volume of phonons matching the Vitality hole. The nonradiative changeover premiums of Er3+ exhibit temperature dependence in line with the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative leisure costs is intricate by the ex