کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1673452 | 1008948 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Erbium-activated silica–zirconia planar waveguides prepared by sol–gel route
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Er3+ doped (100 − x)SiO2 − xZrO2 planar waveguides were prepared by the sol–gel route, with x ranging from 10 up to 30 mol%. Multilayer films doped with 0.3 mol% Er3+ ions were deposited on fused quartz substrates by the dip-coating technique. The thickness and refractive index were measured by m-line spectroscopy at different wavelengths. The fabrication protocol was optimized in order to confine one propagating mode at 1.5 μm. Photoluminescence in the near and visible region indicated a crystalline local environment for the Er3+ ion.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 516, Issue 10, 31 March 2008, Pages 3094–3097
Journal: Thin Solid Films - Volume 516, Issue 10, 31 March 2008, Pages 3094–3097
نویسندگان
Rogéria R. Gonçalves, Younes Messaddeq, Alessandro Chiasera, Yoann Jestin, Maurizio Ferrari, Sidney J.L. Ribeiro,