A Secret Weapon For Er:Yb:YAB Crystal

The nonradiative changeover prices Stick to the system WNR = W (0) exp(-alphap), where by p is the quantity of phonons matching the energy gap. The nonradiative changeover fees of Er3+ exhibit temperature dependence in keeping with the multiphonon relaxation theory. In Tm3+ the temperature dependence of nonradiative relaxation charges is complex wi

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