Numerical analysis of spontaneous mid-infrared light emission from terbium ion doped multimode chalcogenide fibers
In this contribution we use a numerical model to study the photoluminescence emitted by Tb3+ doped chalcogenide-selenide glass fibers pumped by laser light at approximately 3 µm. The model consists of the set of ordinary differential equations (ODEs), which describe the spatial evolution of the pump...
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| Format: | Article |
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Elsevier
2018
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| Online Access: | https://eprints.nottingham.ac.uk/51171/ |
| _version_ | 1848798434272739328 |
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| author | Sujecki, Slawomir Sojka, Lukasz Pawlik, Elzbieta Anders, Krzysztof Piramidowicz, Ryszard Tang, Zhuoqi Furniss, David Barney, Emma Benson, Trevor Seddon, Angela |
| author_facet | Sujecki, Slawomir Sojka, Lukasz Pawlik, Elzbieta Anders, Krzysztof Piramidowicz, Ryszard Tang, Zhuoqi Furniss, David Barney, Emma Benson, Trevor Seddon, Angela |
| author_sort | Sujecki, Slawomir |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | In this contribution we use a numerical model to study the photoluminescence emitted by Tb3+ doped chalcogenide-selenide glass fibers pumped by laser light at approximately 3 µm. The model consists of the set of ordinary differential equations (ODEs), which describe the spatial evolution of the pump laser and MIR photoluminescence light within the fiber. The ODEs are coupled with the rate equations that describe the energy level populations. A self-consistent solution of the equation system yields the pump light, MIR photoluminescence and level population distribution within the fiber. Using the developed model we numerically calculate results and discuss the dependence of the output photoluminescence MIR power on the fiber optical loss, fiber length and pump wavelength. |
| first_indexed | 2025-11-14T20:19:42Z |
| format | Article |
| id | nottingham-51171 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T20:19:42Z |
| publishDate | 2018 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-511712020-05-04T19:47:55Z https://eprints.nottingham.ac.uk/51171/ Numerical analysis of spontaneous mid-infrared light emission from terbium ion doped multimode chalcogenide fibers Sujecki, Slawomir Sojka, Lukasz Pawlik, Elzbieta Anders, Krzysztof Piramidowicz, Ryszard Tang, Zhuoqi Furniss, David Barney, Emma Benson, Trevor Seddon, Angela In this contribution we use a numerical model to study the photoluminescence emitted by Tb3+ doped chalcogenide-selenide glass fibers pumped by laser light at approximately 3 µm. The model consists of the set of ordinary differential equations (ODEs), which describe the spatial evolution of the pump laser and MIR photoluminescence light within the fiber. The ODEs are coupled with the rate equations that describe the energy level populations. A self-consistent solution of the equation system yields the pump light, MIR photoluminescence and level population distribution within the fiber. Using the developed model we numerically calculate results and discuss the dependence of the output photoluminescence MIR power on the fiber optical loss, fiber length and pump wavelength. Elsevier 2018-07-30 Article PeerReviewed Sujecki, Slawomir, Sojka, Lukasz, Pawlik, Elzbieta, Anders, Krzysztof, Piramidowicz, Ryszard, Tang, Zhuoqi, Furniss, David, Barney, Emma, Benson, Trevor and Seddon, Angela (2018) Numerical analysis of spontaneous mid-infrared light emission from terbium ion doped multimode chalcogenide fibers. Journal of Luminescence, 199 . pp. 112-115. ISSN 0022-2313 chalcogenide glass fibers ; lanthanide doped fibers; optical fiber modelling https://www.sciencedirect.com/science/article/pii/S002223131830214X doi:10.1016/j.jlumin.2018.03.031 doi:10.1016/j.jlumin.2018.03.031 |
| spellingShingle | chalcogenide glass fibers ; lanthanide doped fibers; optical fiber modelling Sujecki, Slawomir Sojka, Lukasz Pawlik, Elzbieta Anders, Krzysztof Piramidowicz, Ryszard Tang, Zhuoqi Furniss, David Barney, Emma Benson, Trevor Seddon, Angela Numerical analysis of spontaneous mid-infrared light emission from terbium ion doped multimode chalcogenide fibers |
| title | Numerical analysis of spontaneous mid-infrared light emission from terbium ion doped multimode chalcogenide fibers |
| title_full | Numerical analysis of spontaneous mid-infrared light emission from terbium ion doped multimode chalcogenide fibers |
| title_fullStr | Numerical analysis of spontaneous mid-infrared light emission from terbium ion doped multimode chalcogenide fibers |
| title_full_unstemmed | Numerical analysis of spontaneous mid-infrared light emission from terbium ion doped multimode chalcogenide fibers |
| title_short | Numerical analysis of spontaneous mid-infrared light emission from terbium ion doped multimode chalcogenide fibers |
| title_sort | numerical analysis of spontaneous mid-infrared light emission from terbium ion doped multimode chalcogenide fibers |
| topic | chalcogenide glass fibers ; lanthanide doped fibers; optical fiber modelling |
| url | https://eprints.nottingham.ac.uk/51171/ https://eprints.nottingham.ac.uk/51171/ https://eprints.nottingham.ac.uk/51171/ |