应用温梯法生长出直径为76mm的Yb∶YAG晶体.运用ICP-AES测定了Yb3+离子在Yb∶YAG晶体中的分凝系数约为1.1.室温下,测定了晶体在190～1200nm之间的吸收光谱,发现了吸收峰中未知的色心吸收,色心的形成机制有待于进一步研究.
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