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A Tm3+-Ho3+ codoped tellurite glass microsphere laser in the 1.47 μm wavelength region

Date
2019
Abstract
In this Letter, a Tm-3(+)-Ho3+ codoped tellurite glass microsphere laser in the 1.47 mu m wavelength region is described. Using a traditional tapered microfiber-microsphere coupling method, multimode and single-mode lasing around the wavelength of 1.47 mu m is observed using an 802 nm laser diode as a pump source. This Tm3+-Ho3+ codoped tellurite glass microsphere laser can be used in near-infrared telecommunications, biomedical, and astrophysical applications. (C) 2019 Optical Society of America
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Description
peer-reviewed
Publisher
Optical Society of America
Citation
Optics Letters;44 (3), pp 511-513
Collections
Electronic & Computer Engineering
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Lewis_2019_Tm3.pdf
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Keywords
fiber amplifier, tellurite glass, emission, laser, TM3+
ULRR Identifiers
https://researchrepository.ul.ie/handle/10344/8457
 https://doi.org/10.34961/3752
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Funding Information
National Natural Science Foundation of China, Natural Science Foundation of Heilongjiang
Sustainable Development Goals
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Type
Article
Rights
https://creativecommons.org/licenses/by-nc-sa/1.0/
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