Fiber laser at 2 micron region using double-clad thulium/ytterbium co-doped yttria-alumino-silicate fiber
A lasing action from a newly developed double-clad Tm3+/Yb3+ co-doped yttria-alumino-silicate fiber (TYDF) is demonstrated based on cladding pumping technique. The TYDF used was drawn from D-shape preform, which was fabricated using a modified chemical vapor deposition (MCVD) process in conjunction...
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| Format: | Article |
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IOP Publishing
2011
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| _version_ | 1825721388463292416 |
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| author | Harun, Sulaiman Wadi Saidin, Norazlina Damanhuri, Siti Sarah Ahmad Ahmad, Harith Halder, Arindam Paul, Mukul Chandra Das, S. Pal, Mrinmay Bhadra, Shyamal Kumar |
| author_facet | Harun, Sulaiman Wadi Saidin, Norazlina Damanhuri, Siti Sarah Ahmad Ahmad, Harith Halder, Arindam Paul, Mukul Chandra Das, S. Pal, Mrinmay Bhadra, Shyamal Kumar |
| author_sort | Harun, Sulaiman Wadi |
| collection | UM |
| description | A lasing action from a newly developed double-clad Tm3+/Yb3+ co-doped yttria-alumino-silicate fiber (TYDF) is demonstrated based on cladding pumping technique. The TYDF used was drawn from D-shape preform, which was fabricated using a modified chemical vapor deposition (MCVD) process in conjunction with a solution doping technique. The Tm3+and Yb3+ ions concentrations in this fiber are 5.55×1019 and 15.52×1019 ions/cc, respectively. The fiber laser operates at wavelength of 1948.4 and 1947.2 nm with pump power thresholds of 0.6 and 1.0 W for 915 and 940 nm pumping, respectively. The maximum output power of 10.5 mW was achieved with the 915 nm pumping at the maximum pump power of 1.5 W. It is found that the laser is more efficient with 915 nm pumping compared to 940 nm pumping. |
| first_indexed | 2024-03-06T05:49:36Z |
| format | Article |
| id | um.eprints-19888 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:49:36Z |
| publishDate | 2011 |
| publisher | IOP Publishing |
| record_format | dspace |
| spelling | um.eprints-198882019-01-03T06:45:15Z http://eprints.um.edu.my/19888/ Fiber laser at 2 micron region using double-clad thulium/ytterbium co-doped yttria-alumino-silicate fiber Harun, Sulaiman Wadi Saidin, Norazlina Damanhuri, Siti Sarah Ahmad Ahmad, Harith Halder, Arindam Paul, Mukul Chandra Das, S. Pal, Mrinmay Bhadra, Shyamal Kumar QC Physics TK Electrical engineering. Electronics Nuclear engineering A lasing action from a newly developed double-clad Tm3+/Yb3+ co-doped yttria-alumino-silicate fiber (TYDF) is demonstrated based on cladding pumping technique. The TYDF used was drawn from D-shape preform, which was fabricated using a modified chemical vapor deposition (MCVD) process in conjunction with a solution doping technique. The Tm3+and Yb3+ ions concentrations in this fiber are 5.55×1019 and 15.52×1019 ions/cc, respectively. The fiber laser operates at wavelength of 1948.4 and 1947.2 nm with pump power thresholds of 0.6 and 1.0 W for 915 and 940 nm pumping, respectively. The maximum output power of 10.5 mW was achieved with the 915 nm pumping at the maximum pump power of 1.5 W. It is found that the laser is more efficient with 915 nm pumping compared to 940 nm pumping. IOP Publishing 2011 Article PeerReviewed Harun, Sulaiman Wadi and Saidin, Norazlina and Damanhuri, Siti Sarah Ahmad and Ahmad, Harith and Halder, Arindam and Paul, Mukul Chandra and Das, S. and Pal, Mrinmay and Bhadra, Shyamal Kumar (2011) Fiber laser at 2 micron region using double-clad thulium/ytterbium co-doped yttria-alumino-silicate fiber. Laser Physics Letters, 9 (1). pp. 50-53. ISSN 1612-2011, DOI https://doi.org/10.1002/lapl.201110084 <https://doi.org/10.1002/lapl.201110084>. https://doi.org/10.1002/lapl.201110084 doi:10.1002/lapl.201110084 |
| spellingShingle | QC Physics TK Electrical engineering. Electronics Nuclear engineering Harun, Sulaiman Wadi Saidin, Norazlina Damanhuri, Siti Sarah Ahmad Ahmad, Harith Halder, Arindam Paul, Mukul Chandra Das, S. Pal, Mrinmay Bhadra, Shyamal Kumar Fiber laser at 2 micron region using double-clad thulium/ytterbium co-doped yttria-alumino-silicate fiber |
| title | Fiber laser at 2 micron region using double-clad thulium/ytterbium co-doped yttria-alumino-silicate fiber |
| title_full | Fiber laser at 2 micron region using double-clad thulium/ytterbium co-doped yttria-alumino-silicate fiber |
| title_fullStr | Fiber laser at 2 micron region using double-clad thulium/ytterbium co-doped yttria-alumino-silicate fiber |
| title_full_unstemmed | Fiber laser at 2 micron region using double-clad thulium/ytterbium co-doped yttria-alumino-silicate fiber |
| title_short | Fiber laser at 2 micron region using double-clad thulium/ytterbium co-doped yttria-alumino-silicate fiber |
| title_sort | fiber laser at 2 micron region using double clad thulium ytterbium co doped yttria alumino silicate fiber |
| topic | QC Physics TK Electrical engineering. Electronics Nuclear engineering |
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