Judd-ofelt analysis of spectroscopic properties of Nd+3 : SiO2 Prepared via Sol-Gel
Other Title(s)
دراسة تحليلية باستخدام نظرية Judd-Ofelt للخصائص البصرية لنماذج Nd:SiO2 المحضرة باستخدام طريقة الـ Sol–Gel
Joint Authors
Hamzah, Muhammad A.
Amin, Majidah A.
Yasin, Hanan M.
Source
Engineering and Technology Journal
Issue
Vol. 33, Issue 5B (31 May. 2015), pp.848-855, 8 p.
Publisher
Publication Date
2015-05-31
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Topics
Abstract EN
Doped and undoped nano particular silicate dioxide was prepared via sol–gel method under varying conditions.
The optical properties of prepared samples were investigated by a variety of techniques, including X-ray diffraction, UV- Visible spectroscopy, FTIR spectroscopy and fluorescence spectroscopy.
The peak of the fluorescence spectrum was recorded at the wavelength around to 1048nm, which it is close to known fluorescence peaks of Nd:YAG crystal in NIR region.
A Judd-Ofelt analysis is performed to calculate the spectroscopic properties of Nd3+ ions embedded in SiO2 and compare it with spectroscopic properties of Nd:YAG crystal.
The conclusions behind this study show that the doped silicate samples have a high peak emission cross-section σp , which gives an acceptable indication in the direction of using Sol-Gel technique to prepare Nd:SiO2 as a solid state laser active medium
American Psychological Association (APA)
Hamzah, Muhammad A.& Amin, Majidah A.& Yasin, Hanan M.. 2015. Judd-ofelt analysis of spectroscopic properties of Nd+3 : SiO2 Prepared via Sol-Gel. Engineering and Technology Journal،Vol. 33, no. 5B, pp.848-855.
https://search.emarefa.net/detail/BIM-655613
Modern Language Association (MLA)
Hamzah, Muhammad A.…[et al.]. Judd-ofelt analysis of spectroscopic properties of Nd+3 : SiO2 Prepared via Sol-Gel. Engineering and Technology Journal Vol. 33, no. 5B (May. 2015), pp.848-855.
https://search.emarefa.net/detail/BIM-655613
American Medical Association (AMA)
Hamzah, Muhammad A.& Amin, Majidah A.& Yasin, Hanan M.. Judd-ofelt analysis of spectroscopic properties of Nd+3 : SiO2 Prepared via Sol-Gel. Engineering and Technology Journal. 2015. Vol. 33, no. 5B, pp.848-855.
https://search.emarefa.net/detail/BIM-655613
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 854-855
Record ID
BIM-655613