EXAMINE THIS REPORT ON ER:YB:YAB CRYSTAL

The nonradiative changeover costs Stick to the formula WNR = W (0) exp(-alphap), exactly where p is the volume of phonons matching the Vitality hole. The nonradiative changeover fees of Er3+ show temperature dependence according to the multiphonon relaxation idea. In Tm3+ the temperature dependence of nonradiative rest fees is intricate by the exis