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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 501Optical Absorption of Er3+/Nd3+ Co-Doped Tellurite...

Optical Absorption of Er³⁺/Nd³⁺ Co-Doped Tellurite Glass

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Abstract:

Tellurite glasses of varying Er3+/Nd3+ concentration were successfully prepared by melt-quenching method. The X-Ray diffraction pattern was determined by using Siemens Diffractometer D5000 while the optical properties were measured using Shimadzu 3101 pc UV-VIS NIR scanning spectrophotometer. It was found that the diffraction patterns of all samples showed glasses characteristics. The optical band gap, Eopt¬ increased proportionally with the content of Er¬2O3 but Urbach energy, ∆E decreased due to the increasing Er2O3 contents.

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Solid State Science and Technology XXVI

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Periodical:

Advanced Materials Research (Volume 501)

Pages:

96-100

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.501.96

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Online since:

April 2012

Authors:

S. Akmar Roslan, M. Rahim Sahar, Ramli Arifin, Sib Krishna Ghoshal, M. Supar Rohani, Khaidzir Hamzah

Keywords:

Optical Property, Tellurite Glass, X-Ray Diffraction (XRD)

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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