1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping
A 1.9 μm single mode laser is demonstrated by employing a newly developed large mode area Tm3+/Yb3+ co-doped air-clad photonic crystal fiber (PCF) in conjunction with 931 nm pumping for the first time. The PCF has an Yb3+ and Tm3+ ion concentrations of about 16 × 10−19 and 4 × 10−19 ions/cc, respect...
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2013
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my.um.eprints.143542018-10-09T05:30:28Z http://eprints.um.edu.my/14354/ 1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping Saidin, N. Halder, A. Ghosh, D. Pal, M. Paul, Mukul Chandra Bhadra, S.K. Ali, S.M.M. Damanhuri, S.S.A. Ahmad, Harith Harun, Sulaiman Wadi QC Physics TK Electrical engineering. Electronics Nuclear engineering A 1.9 μm single mode laser is demonstrated by employing a newly developed large mode area Tm3+/Yb3+ co-doped air-clad photonic crystal fiber (PCF) in conjunction with 931 nm pumping for the first time. The PCF has an Yb3+ and Tm3+ ion concentrations of about 16 × 10−19 and 4 × 10−19 ions/cc, respectively. The laser produces a maximum output power of 4.6 mW with an efficiency slope of 0.70% at a multimode pump power of 2.3 W with a 2.7 m long PCF in a linear cavity with two fiber Bragg grating. The threshold of the input pump power is obtained at around 1.3 W. John Wiley & Sons 2013-05 Article PeerReviewed Saidin, N. and Halder, A. and Ghosh, D. and Pal, M. and Paul, Mukul Chandra and Bhadra, S.K. and Ali, S.M.M. and Damanhuri, S.S.A. and Ahmad, Harith and Harun, Sulaiman Wadi (2013) 1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping. Microwave and Optical Technology Letters, 55 (5). pp. 1124-1126. ISSN 0895-2477 https://doi.org/10.1002/mop.27523 DOI:10.1002/mop.27523 |
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QC Physics TK Electrical engineering. Electronics Nuclear engineering Saidin, N. Halder, A. Ghosh, D. Pal, M. Paul, Mukul Chandra Bhadra, S.K. Ali, S.M.M. Damanhuri, S.S.A. Ahmad, Harith Harun, Sulaiman Wadi 1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping |
| description |
A 1.9 μm single mode laser is demonstrated by employing a newly developed large mode area Tm3+/Yb3+ co-doped air-clad photonic crystal fiber (PCF) in conjunction with 931 nm pumping for the first time. The PCF has an Yb3+ and Tm3+ ion concentrations of about 16 × 10−19 and 4 × 10−19 ions/cc, respectively. The laser produces a maximum output power of 4.6 mW with an efficiency slope of 0.70% at a multimode pump power of 2.3 W with a 2.7 m long PCF in a linear cavity with two fiber Bragg grating. The threshold of the input pump power is obtained at around 1.3 W. |
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Article |
| author |
Saidin, N. Halder, A. Ghosh, D. Pal, M. Paul, Mukul Chandra Bhadra, S.K. Ali, S.M.M. Damanhuri, S.S.A. Ahmad, Harith Harun, Sulaiman Wadi |
| author_facet |
Saidin, N. Halder, A. Ghosh, D. Pal, M. Paul, Mukul Chandra Bhadra, S.K. Ali, S.M.M. Damanhuri, S.S.A. Ahmad, Harith Harun, Sulaiman Wadi |
| author_sort |
Saidin, N. |
| title |
1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping |
| title_short |
1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping |
| title_full |
1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping |
| title_fullStr |
1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping |
| title_full_unstemmed |
1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping |
| title_sort |
1.9 μm lasing with tm3+/yb3+ co-doped air-clad fiber and 931 nm pumping |
| publisher |
John Wiley & Sons |
| publishDate |
2013 |
| url |
http://eprints.um.edu.my/14354/ https://doi.org/10.1002/mop.27523 |
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1643689792561479680 |