2-3 μm emission and fluorescent decaying behavior in Ho3+-doped tellurium germanate glass
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- 作者：Song Gaoa ; b ; gaosong525@126.com" class="auth_mail" title="E-mail the corresponding author ; Xueqiang Liua ; b ; Shuai Kanga ; b ; Meisong Liaoa ; Lili Hua
- 关键词：Tellurium germanate glass ; Ho3+ ; 2.05 ; μm ; &sim ; 3 ; μm ; Fluorescent decaying
- 刊名：Optical Materials
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：53
- 期：Complete
- 页码：44-47
- 全文大小：566 K
文摘
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2.05 μm emission and ∼3 μm broadband spectra of Ho2O3 doped 33GeO2–30TeO2–27PbO–10CaO (mol%) glass under 640 nm laser excitation are reported.
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The 2.05 μm emission intensity and the full width at half maximum (FWHM) of ∼3 μm broadband depend on the Ho concentration.