دورية أكاديمية
SiO2-SnO2:Er3+ Glass-Ceramic Monoliths
| العنوان: | SiO2-SnO2:Er3+ Glass-Ceramic Monoliths |
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| المؤلفون: | Lam Thi Ngoc Tran, Damiano Massella, Lidia Zur, Alessandro Chiasera, Stefano Varas, Cristina Armellini, Giancarlo C. Righini, Anna Lukowiak, Daniele Zonta, Maurizio Ferrari |
| المصدر: | Applied Sciences, Vol 8, Iss 8, p 1335 (2018) |
| بيانات النشر: | MDPI AG |
| سنة النشر: | 2018 |
| المجموعة: | Directory of Open Access Journals: DOAJ Articles |
| مصطلحات موضوعية: | transparent glass-ceramics, luminescence sensitizer, SiO2-SnO2, erbium, sol-gel, time-resolved spectroscopy, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999 |
| الوصف: | The development of efficient luminescent systems, such as microcavities, solid-state lasers, integrated optical amplifiers, and optical sensors is the main topic in glass photonics. The building blocks of these systems are glass-ceramics activated by rare-earth ions because they exhibit specific morphologic, structural, and spectroscopic properties. Among various materials that could be used as nanocrystals to be imbedded in a silica matrix, tin dioxide presents some interesting peculiarities, e.g., the presence of tin dioxide nanocrystals allows an increase in both solubility and emission of rare-earth ions. Here, we focus our attention on Er3+—doped silica—tin dioxide photonic glass-ceramics fabricated by a sol-gel route. Although the SiO2-SnO2:Er3+ could be fabricated in different forms, such as thin films, monoliths, and planar waveguides, we herein limit ourselves to the monoliths. The effective role of tin dioxide as a luminescence sensitizer for Er3+ ions is confirmed by spectroscopic measurements and detailed fabrication protocols are discussed. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 2076-3417 |
| العلاقة: | http://www.mdpi.com/2076-3417/8/8/1335Test; https://doaj.org/toc/2076-3417Test; https://doaj.org/article/e6ce1a10d91b4271877d1c56b9503b16Test |
| DOI: | 10.3390/app8081335 |
| الإتاحة: | https://doi.org/10.3390/app8081335Test https://doaj.org/article/e6ce1a10d91b4271877d1c56b9503b16Test |
| رقم الانضمام: | edsbas.3BA4CAC9 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 20763417 |
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| DOI: | 10.3390/app8081335 |