Analysis of a slightly unstable heating for coupled single mode fiber
Coupled 1X2 Single Mode Fiber (SMF-28e®) is successfully fabricated using a slightly unstable torch flame at a temperature range 800oC to 1350oC by injecting hydrogen gas flowing at pressure of 1 bar. The fiber structure and geometry are investigated for both core and cladding before and after fusi...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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2007
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| Online Access: | http://eprints.utm.my/5751/ http://eprints.utm.my/5751/1/full_paper_saktioto_journal_for_RCSSST2007_9PAGES.doc |
| _version_ | 1848891115214733312 |
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| author | Toto, Saktioto Ali, Jalil Fadhali, Mohamed Abd. Rahman, Rosly |
| author_facet | Toto, Saktioto Ali, Jalil Fadhali, Mohamed Abd. Rahman, Rosly |
| author_sort | Toto, Saktioto |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | Coupled 1X2 Single Mode Fiber (SMF-28e®) is successfully fabricated using a slightly unstable torch flame at a temperature range 800oC to 1350oC by injecting hydrogen gas flowing at pressure of 1 bar. The fiber structure and geometry are investigated for both core and cladding before and after fusion. Coupled fiber is studied using Field Emission Scanning Electron Microscopy (FESEM) and Electron Dispersive X-Ray (EDX) System. The pulling length speed, coupling time, coupling coefficient and evolution of coupling ratio from 1% until 75% are examined to study the heating effects at the coupling region. The result shows that the core and cladding geometry of fiber are reduced 80-92%. Their structures are changed which are shown by the changes in the refractive indices. These phenomena have wide applications in industrial communications and sensors such as for optical switching and tunable filtering.
Keywords: single mode fiber, flame, coupling ratio, core and cladding
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| first_indexed | 2025-11-15T20:52:50Z |
| format | Article |
| id | utm-5751 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:52:50Z |
| publishDate | 2007 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-57512010-06-01T15:34:27Z http://eprints.utm.my/5751/ Analysis of a slightly unstable heating for coupled single mode fiber Toto, Saktioto Ali, Jalil Fadhali, Mohamed Abd. Rahman, Rosly QC Physics Coupled 1X2 Single Mode Fiber (SMF-28e®) is successfully fabricated using a slightly unstable torch flame at a temperature range 800oC to 1350oC by injecting hydrogen gas flowing at pressure of 1 bar. The fiber structure and geometry are investigated for both core and cladding before and after fusion. Coupled fiber is studied using Field Emission Scanning Electron Microscopy (FESEM) and Electron Dispersive X-Ray (EDX) System. The pulling length speed, coupling time, coupling coefficient and evolution of coupling ratio from 1% until 75% are examined to study the heating effects at the coupling region. The result shows that the core and cladding geometry of fiber are reduced 80-92%. Their structures are changed which are shown by the changes in the refractive indices. These phenomena have wide applications in industrial communications and sensors such as for optical switching and tunable filtering. Keywords: single mode fiber, flame, coupling ratio, core and cladding 2007 Article PeerReviewed application/msword en http://eprints.utm.my/5751/1/full_paper_saktioto_journal_for_RCSSST2007_9PAGES.doc Toto, Saktioto and Ali, Jalil and Fadhali, Mohamed and Abd. Rahman, Rosly (2007) Analysis of a slightly unstable heating for coupled single mode fiber. RCSSST2007 " Analysis of a slightly unstable heating for coupled single mode fiber" . pp. 1-9. (Submitted) |
| spellingShingle | QC Physics Toto, Saktioto Ali, Jalil Fadhali, Mohamed Abd. Rahman, Rosly Analysis of a slightly unstable heating for coupled single mode fiber |
| title | Analysis of a slightly unstable heating for coupled single mode fiber |
| title_full | Analysis of a slightly unstable heating for coupled single mode fiber |
| title_fullStr | Analysis of a slightly unstable heating for coupled single mode fiber |
| title_full_unstemmed | Analysis of a slightly unstable heating for coupled single mode fiber |
| title_short | Analysis of a slightly unstable heating for coupled single mode fiber |
| title_sort | analysis of a slightly unstable heating for coupled single mode fiber |
| topic | QC Physics |
| url | http://eprints.utm.my/5751/ http://eprints.utm.my/5751/1/full_paper_saktioto_journal_for_RCSSST2007_9PAGES.doc |