LITTLE KNOWN FACTS ABOUT ER:YB:YAB CRYSTAL.

The nonradiative changeover charges follow the method WNR = W (0) exp(-alphap), where p is the quantity of phonons matching the Strength hole. The nonradiative changeover prices of Er3+ exhibit temperature dependence consistent with the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative peace prices is intricate from the

In summary, we achieved a 1485 nm eye-safe intra-cavity diamond cascaded Raman laser with significant peak electric power and narrow linewidth. Benefitting from the use of composite crystal and in-band pumping and The nice manner matching furnished by the V-shaped folded cavity, the gadget obtained a mean output electricity of 2.In length measurem