摘 要: | Neodymium-doped yttriumaluminumgarnet (Nd∶YAG) transparent polycrystalline ceramics have theadvantages of good chemical stability ,high doped-ionconcentration ,excellent optical performance ,and hightemperature stability[1 ,2].Toi mprove the transmittanceof Nd∶YAGceramics ,most of the researches focus onthe precursor powders synthesis and on ceramic sinter-ing. However , quantification of ceramic microstruc-ture can aid in developing useful correlation betweenprocessing conditions andthe …
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