Scalable and Formable Tellurite-Based Transparent Ceramics for Near Infrared Applications

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• 作者：Anthony Bertrand ; Julie Carreaud ; Sé ; bastien Chenu ; Mathieu Allix ; Emmanuel Vé ; ron ; Jean-René ; Duclè ; re ; Yann Launay ; Tomokatsu Hayakawa ; Cé ; cile Genevois ; Fran&ccedil ; ois Brisset ; Fabrice Cé ; larié ; Philippe Thomas and Gaë ; lle Delaizir
• 刊名：Advanced Optical Materials
• 出版年：2016
• 出版时间：October 2016
• 年：2016
• 卷：4
• 期：10
• 页码：1482-1486
• 全文大小：784K
• ISSN：2195-1071

文摘

Innovative transparent tellurite polycrystalline ceramics are demonstrated to be simply elaborated by full and congruent crystallization of the 75TeO₂–12.5Bi₂O₃–12.5Nb₂O₅ parent glass. The low temperature tellurite glass elaboration and its stability both enable the preparation of scalable tailor-shaped ceramics with high refractive index, transmission in the near infrared range up to 5.5 μm, and promising mechanical/thermal properties.