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Synthesis and Spectroscopy of Nd 3+ ‐Doped Tellurite‐Based Glasses
Author(s) -
Bilir Gökhan
Publication year - 2015
Publication title -
international journal of applied glass science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.383
H-Index - 34
eISSN - 2041-1294
pISSN - 2041-1286
DOI - 10.1111/ijag.12124
Subject(s) - materials science , ion , absorption spectroscopy , doping , spectroscopy , excitation , absorption (acoustics) , analytical chemistry (journal) , emission spectrum , characterization (materials science) , spectral line , band gap , atomic physics , optics , optoelectronics , physics , nanotechnology , chemistry , chromatography , quantum mechanics , astronomy , composite material
This study presents a spectroscopic investigation of tellurite glasses which contain Nd 3+ ions. The investigation was directed to the characterization of the glasses and to the study of the spectral emission from Nd 3+ ions. The band gap energies for both direct and indirect possible transitions and the Urbach energies were measured. As for Nd 3+ , the absorption, emission, and response to pulsed excitation measurements were performed and the results are reported. The absorption spectra of the samples were analyzed using the Judd–Ofelt approach.