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掺钕的钇铝石榴石单晶是一种优良的激光工作物质,近年来得到了国内外的普遍重视,因而发展迅速,成效显著,Nb~(+3):yAG晶体的激光效率与晶相中含钕量有直接关系,在一定钕浓度范围内,晶相中含钕量愈高,晶体的激光效率也愈高。但是由于晶体结构上的原因,钕离子掺入yAG晶体中的浓度很低,国外晶相中含钕量一般在1.3
Neodymium-doped yttrium aluminum garnet single crystal is a kind of excellent laser working substance, which has gained universal attention at home and abroad in recent years, so it developed rapidly with remarkable results. The laser efficiency of Nb ~ (+3): yAG crystal and the crystal phase The amount of neodymium is directly related to the neodymium concentration range, the higher the amount of neodymium in the crystal phase, the higher the laser efficiency of the crystal. However, because of the crystal structure, the concentration of neodymium ions incorporated into yAG crystals is very low. The content of neodymium in foreign crystalline phases is generally 1.3