Simple and efficient method of lines based algorithm for modelling of erbium doped Q-switched fluoride fiber lasers
An improved algorithm based on the method of lines for modelling of Q-switched fluoride glass based erbium doped fiber lasers is presented. The algorithm uses finite difference method to reduce partial differential equations to a set of ordinary differential equations. Unlike the method of character...
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| Format: | Article |
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Optical Society of America
2016
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| Online Access: | https://eprints.nottingham.ac.uk/38914/ |
| _version_ | 1848795719591264256 |
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| author | Sujecki, S. |
| author_facet | Sujecki, S. |
| author_sort | Sujecki, S. |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | An improved algorithm based on the method of lines for modelling of Q-switched fluoride glass based erbium doped fiber lasers is presented. The algorithm uses finite difference method to reduce partial differential equations to a set of ordinary differential equations. Unlike the method of characteristics the ratio of the temporal and spatial step is not fixed. Thus computationally efficient algorithms with an adaptive step control for the solution of a set of ordinary differential equations can be directly applied. The performance of the improved algorithm against the standard one is compared. The results obtained show that the improved algorithm is significantly more computationally efficient. |
| first_indexed | 2025-11-14T19:36:33Z |
| format | Article |
| id | nottingham-38914 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:36:33Z |
| publishDate | 2016 |
| publisher | Optical Society of America |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-389142020-05-04T20:00:20Z https://eprints.nottingham.ac.uk/38914/ Simple and efficient method of lines based algorithm for modelling of erbium doped Q-switched fluoride fiber lasers Sujecki, S. An improved algorithm based on the method of lines for modelling of Q-switched fluoride glass based erbium doped fiber lasers is presented. The algorithm uses finite difference method to reduce partial differential equations to a set of ordinary differential equations. Unlike the method of characteristics the ratio of the temporal and spatial step is not fixed. Thus computationally efficient algorithms with an adaptive step control for the solution of a set of ordinary differential equations can be directly applied. The performance of the improved algorithm against the standard one is compared. The results obtained show that the improved algorithm is significantly more computationally efficient. Optical Society of America 2016-11 Article PeerReviewed Sujecki, S. (2016) Simple and efficient method of lines based algorithm for modelling of erbium doped Q-switched fluoride fiber lasers. Journal of the Optical Society of America B, 33 (11). pp. 2288-2295. ISSN 1520-8540 https://www.osapublishing.org/josab/abstract.cfm?uri=josab-33-11-2288 doi:10.1364/JOSAB.33.002288 doi:10.1364/JOSAB.33.002288 |
| spellingShingle | Sujecki, S. Simple and efficient method of lines based algorithm for modelling of erbium doped Q-switched fluoride fiber lasers |
| title | Simple and efficient method of lines based algorithm for modelling of erbium doped Q-switched fluoride fiber lasers |
| title_full | Simple and efficient method of lines based algorithm for modelling of erbium doped Q-switched fluoride fiber lasers |
| title_fullStr | Simple and efficient method of lines based algorithm for modelling of erbium doped Q-switched fluoride fiber lasers |
| title_full_unstemmed | Simple and efficient method of lines based algorithm for modelling of erbium doped Q-switched fluoride fiber lasers |
| title_short | Simple and efficient method of lines based algorithm for modelling of erbium doped Q-switched fluoride fiber lasers |
| title_sort | simple and efficient method of lines based algorithm for modelling of erbium doped q-switched fluoride fiber lasers |
| url | https://eprints.nottingham.ac.uk/38914/ https://eprints.nottingham.ac.uk/38914/ https://eprints.nottingham.ac.uk/38914/ |