THE ULTIMATE GUIDE TO ER:YB:YAB CRYSTAL

The nonradiative transition charges Stick to the formula WNR = W (0) exp(-alphap), where by p is the amount of phonons matching the energy gap. The nonradiative transition premiums of Er3+ exhibit temperature dependence per the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative relaxation charges is complicated from the ex