Open Access
Optical Materials Express, volume 11, issue 8, pages 2528
Visible to near-infrared broadband fluorescence from Ce-doped silica fiber
Yadav Amit
1
,
Gumenyuk Regina
2
,
Ali Löytty Harri
2
,
Lahtonen Kimmo
2
,
Valden Mika
2
,
Melkumov M.A.
3
,
Yashkov Mikhail V
4
,
Rafailov Edik U
1
Publication type: Journal Article
Publication date: 2021-07-14
Journal:
Optical Materials Express
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor: 2.8
ISSN: 21593930
Electronic, Optical and Magnetic Materials
Abstract
We investigate the fluorescence characteristics of a purely Ce-doped silica fiber and demonstrate broad-bandwidth fluorescence across the visible and near-infrared. The Ce-doped fiber is fabricated using standard modified chemical vapor deposition technology. Trace metal analysis by inductively coupled plasma mass spectrometry confirmed the purity of Ce-doping. The Ce valence state of 3+ was revealed by X-ray photoelectron spectroscopy. The optimum pump wavelength for the broadest luminescence from a fiber is scanned between 405 nm to 440 nm wavelength of diode lasers operating under continuous-wave regime. The strongest pump absorption is observed at the wavelength of 405 nm. Variation of pump power and fiber length results in the demonstration of broad-bandwidth fluorescence with spectral widths up to 301 nm (at -10 dB). The measured fluorescence spectra cover the wavelength range from ∼458 nm to ∼819 nm with spectral power densities of up to 2.4 nW/nm.
Citations by journals
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Process Safety and Environmental Protection
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Process Safety and Environmental Protection
1 publication, 100%
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1
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Citations by publishers
1
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Institution of Chemical Engineers
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Institution of Chemical Engineers
1 publication, 100%
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1
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Yadav A. et al. Visible to near-infrared broadband fluorescence from Ce-doped silica fiber // Optical Materials Express. 2021. Vol. 11. No. 8. p. 2528.
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Yadav A., Chichkov N. B., Gumenyuk R., Ali Löytty H., Lahtonen K., Valden M., Melkumov M., Yashkov M. V., Zherebtsov E. A., Rafailov E. U. Visible to near-infrared broadband fluorescence from Ce-doped silica fiber // Optical Materials Express. 2021. Vol. 11. No. 8. p. 2528.
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RIS
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TY - JOUR
DO - 10.1364/ome.432560
UR - https://doi.org/10.1364%2Fome.432560
TI - Visible to near-infrared broadband fluorescence from Ce-doped silica fiber
T2 - Optical Materials Express
AU - Yadav, Amit
AU - Chichkov, Nikolai B.
AU - Gumenyuk, Regina
AU - Ali Löytty, Harri
AU - Lahtonen, Kimmo
AU - Valden, Mika
AU - Melkumov, M.A.
AU - Yashkov, Mikhail V
AU - Zherebtsov, Evgeny A.
AU - Rafailov, Edik U
PY - 2021
DA - 2021/07/14 00:00:00
PB - Optical Society of America
SP - 2528
IS - 8
VL - 11
SN - 2159-3930
ER -
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BibTex
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@article{2021_Yadav
author = {Amit Yadav and Nikolai B. Chichkov and Regina Gumenyuk and Harri Ali Löytty and Kimmo Lahtonen and Mika Valden and M.A. Melkumov and Mikhail V Yashkov and Evgeny A. Zherebtsov and Edik U Rafailov},
title = {Visible to near-infrared broadband fluorescence from Ce-doped silica fiber},
journal = {Optical Materials Express},
year = {2021},
volume = {11},
publisher = {Optical Society of America},
month = {jul},
url = {https://doi.org/10.1364%2Fome.432560},
number = {8},
pages = {2528},
doi = {10.1364/ome.432560}
}
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MLA
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Yadav, Amit, et al. “Visible to near-infrared broadband fluorescence from Ce-doped silica fiber.” Optical Materials Express, vol. 11, no. 8, Jul. 2021, p. 2528. https://doi.org/10.1364%2Fome.432560.