The nonradiative transition charges Keep to the components WNR = W (0) exp(-alphap), where p is the quantity of phonons matching the Electricity gap. The nonradiative changeover premiums of Er3+ exhibit temperature dependence consistent with the multiphonon peace concept. In Tm3+ the temperature dependence of nonradiative peace fees is sophisticated https://eye-safe-laser-crystal30627.ttblogs.com/profile