Volume 4, Issue 1 (International Journal of Optics and Photonics (IJOP) Vol. 4, No. 1, Winter-Spring 2010)
IJOP 2010, 4(1): 57-64 |
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1- Department of Physics, Imam Hossein University
2- Department of Chemistry, Imam Hossein University
2- Department of Chemistry, Imam Hossein University
Abstract: (6403 Views)
Europium doped transparent lead fluorophosphate glass ceramics successfully were prepared with heat treatment of precourse glasses at temperature above glass transition (Tg). X-ray diffraction (XRD) experiment evidenced the formation of PbF2 nanocrystals in glassy matrix. The emission spectra investigation indicate that considerable amount of Eu3+ ions were trapped in crystalline phase, and therefore the efficient frequency-conversion was observed in glass ceramics samples. The investigated glass ceramics systems are potentially applicable as up and down frequency-conversion photonics materials.
Keywords: Fluorophosphate glass, Frequency-conversion, Glass-ceramic, Nanocrystal, Photonics materials, Upconversion.
Type of Study: Research |
Subject:
General
Received: 2013/06/18 | Revised: 2015/03/10 | Accepted: 2015/03/10 | Published: 2015/03/10
Received: 2013/06/18 | Revised: 2015/03/10 | Accepted: 2015/03/10 | Published: 2015/03/10
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