Klimentov, Dmitry, Dvoyrin, Vladislav V., Halder, Arindam, Paul, Mukul Chandra, Das, Shyamal, Bhadra, Shyamal K. and Sorokina, Irina T. (2015). Emission decay and energy transfer in Yb/Tm Y-codoped fibers based on nano-modified glass. Optical Materials, 42 , pp. 270-275.
Abstract
We report the results of an experimental investigation and theoretical analysis of luminescence decay in Yb/Tm Y-codoped fibers based on nano-modified glass. Based on the experimental results, numerical simulations allowed us to estimate the energy transfer efficiency between Yb3+ and Tm3+ ions. It was shown that yttria enhances the Yb/Tm energy transfer making fibers with Y-codoping a promising candidate for the development of light sources for laser applications and up-conversion emitters for visualization applications. These fibers demonstrate energy transfer efficiency of ∼50%, which makes them attractive for diode-pumping of Yb-ions at a wavelength of 975 nm.
| Publication DOI: | https://doi.org/10.1016/j.optmat.2014.12.045 |
|---|---|
| Divisions: | College of Engineering & Physical Sciences |
| Funding Information: | The work has been supported by the NFR projects FRITEK/191614, MARTEC project MLR and EU-FET Grant GRAPHENICS (618086), as well as by the Department of Science & Technology (DST), New Delhi, India. |
| Additional Information: | © 2015, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| Uncontrolled Keywords: | Energy transfer,Fiber optics,Infrared fiber lasers,Electronic, Optical and Magnetic Materials,Computer Science(all),Atomic and Molecular Physics, and Optics,Spectroscopy,Physical and Theoretical Chemistry,Organic Chemistry,Inorganic Chemistry,Electrical and Electronic Engineering |
| Publication ISSN: | 1873-1252 |
| Last Modified: | 19 Mar 2024 08:15 |
| Date Deposited: | 31 Jul 2019 15:07 |
| Full Text Link: | |
| Related URLs: |
http://www.scop ... tnerID=8YFLogxK
(Scopus URL) https://www.sci ... 0385?via%3Dihub (Publisher URL) |
PURE Output Type: | Article |
| Published Date: | 2015-04-01 |
| Authors: |
Klimentov, Dmitry
Dvoyrin, Vladislav V. Halder, Arindam Paul, Mukul Chandra Das, Shyamal Bhadra, Shyamal K. Sorokina, Irina T. |
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