Title of article
Laser action and upconversion of Nd3+ in tellurite bulk glass
Author/Authors
Iparraguirre، نويسنده , , I. and Azkargorta، نويسنده , , J. and Fernلndez-Navarro، نويسنده , , J.M. and Al-Saleh، نويسنده , , M. and Fernلndez، نويسنده , , J. and Balda، نويسنده , , R.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
3
From page
990
To page
992
Abstract
Laser action together with upconversion processes that produce green, orange, and red emissions in Nd3+-doped tellurite glass (TeO2–TiO2–Nb2O5) have been investigated. The upconversion processes were conducted in such a way that the dynamics of the visible fluorescence was analyzed under lasing and nonlasing conditions. The features observed in the time resolved upconverted emission show the existence of excited state absorption of both pump radiation and laser emission.
Keywords
lasers , Luminescence , non-linear optics , Upconversion , Tellurites
Journal title
Journal of Non-Crystalline Solids
Serial Year
2007
Journal title
Journal of Non-Crystalline Solids
Record number
1380934
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