Dual-wavelength, passively Q-switched thulium-doped fiber laser with N-doped graphene saturable absorber
Demonstrations of dual-wavelength Q-switched fiber lasers in the wavelength regions of 1.0μm and 1.55μm have been widely reported but not in the longer wavelength of 2.0μm region. In this paper, a dual-wavelength Q-switched thulium-doped fiber laser is proposed and demonstrated using an N-doped grap...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Ahmad, H. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017transfer abstract |
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| Umfang: |
7 |
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| Übergeordnetes Werk: |
Enthalten in: Tracking variation of fluorescent dissolved organic matter during full-scale printing and dyeing wastewater treatment - Cheng, Cheng ELSEVIER, 2020, international journal for light and electron optics : official journal of the German Society of Applied Optics and the German Society of Electron Microscopy, München |
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| Übergeordnetes Werk: |
volume:149 ; year:2017 ; pages:391-397 ; extent:7 |
| Links: |
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| DOI / URN: |
10.1016/j.ijleo.2017.09.054 |
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ELV020675631 |
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| 520 | |a Demonstrations of dual-wavelength Q-switched fiber lasers in the wavelength regions of 1.0μm and 1.55μm have been widely reported but not in the longer wavelength of 2.0μm region. In this paper, a dual-wavelength Q-switched thulium-doped fiber laser is proposed and demonstrated using an N-doped graphene film as the saturable absorber, while the dual-wavelength mechanism is achieved with the use of a tunable Mach-Zehnder filter. The dual-wavelength Q-switched laser produced consistent outputs at 1922.0nm and 1961.0nm with a wavelength spacing of 39.0nm. The repetition rate of the pulses obtained covers a range from 17.68kHz to 35.21kHz corresponding to an increasing pump power of 112.55mW until 147.78mW. The narrowest pulse width obtained is 4.4μs and a pulse energy as high as 25.56nJ is generated. To the best of our knowledge, this is the first demonstration of a dual‐wavelength Q-switched thulium-doped fiber laser operating in the 2.0μm wavelength region using a fiber ring cavity design. | ||
| 520 | |a Demonstrations of dual-wavelength Q-switched fiber lasers in the wavelength regions of 1.0μm and 1.55μm have been widely reported but not in the longer wavelength of 2.0μm region. In this paper, a dual-wavelength Q-switched thulium-doped fiber laser is proposed and demonstrated using an N-doped graphene film as the saturable absorber, while the dual-wavelength mechanism is achieved with the use of a tunable Mach-Zehnder filter. The dual-wavelength Q-switched laser produced consistent outputs at 1922.0nm and 1961.0nm with a wavelength spacing of 39.0nm. The repetition rate of the pulses obtained covers a range from 17.68kHz to 35.21kHz corresponding to an increasing pump power of 112.55mW until 147.78mW. The narrowest pulse width obtained is 4.4μs and a pulse energy as high as 25.56nJ is generated. To the best of our knowledge, this is the first demonstration of a dual‐wavelength Q-switched thulium-doped fiber laser operating in the 2.0μm wavelength region using a fiber ring cavity design. | ||
| 650 | 7 | |a Q-switching |2 Elsevier | |
| 650 | 7 | |a Saturable absorber |2 Elsevier | |
| 650 | 7 | |a Thulium-doped fiber laser |2 Elsevier | |
| 650 | 7 | |a N-doped graphene |2 Elsevier | |
| 650 | 7 | |a Dual-wavelength |2 Elsevier | |
| 700 | 1 | |a Samion, M.Z. |4 oth | |
| 700 | 1 | |a Sharbirin, A.S. |4 oth | |
| 700 | 1 | |a Ismail, M.F. |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |n Elsevier |a Cheng, Cheng ELSEVIER |t Tracking variation of fluorescent dissolved organic matter during full-scale printing and dyeing wastewater treatment |d 2020 |d international journal for light and electron optics : official journal of the German Society of Applied Optics and the German Society of Electron Microscopy |g München |w (DE-627)ELV004102533 |
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10.1016/j.ijleo.2017.09.054 doi GBV00000000000003.pica (DE-627)ELV020675631 (ELSEVIER)S0030-4026(17)31115-4 DE-627 ger DE-627 rakwb eng 620 620 DE-600 333.7 VZ 43.00 bkl Ahmad, H. verfasserin aut Dual-wavelength, passively Q-switched thulium-doped fiber laser with N-doped graphene saturable absorber 2017transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Demonstrations of dual-wavelength Q-switched fiber lasers in the wavelength regions of 1.0μm and 1.55μm have been widely reported but not in the longer wavelength of 2.0μm region. In this paper, a dual-wavelength Q-switched thulium-doped fiber laser is proposed and demonstrated using an N-doped graphene film as the saturable absorber, while the dual-wavelength mechanism is achieved with the use of a tunable Mach-Zehnder filter. The dual-wavelength Q-switched laser produced consistent outputs at 1922.0nm and 1961.0nm with a wavelength spacing of 39.0nm. The repetition rate of the pulses obtained covers a range from 17.68kHz to 35.21kHz corresponding to an increasing pump power of 112.55mW until 147.78mW. The narrowest pulse width obtained is 4.4μs and a pulse energy as high as 25.56nJ is generated. To the best of our knowledge, this is the first demonstration of a dual‐wavelength Q-switched thulium-doped fiber laser operating in the 2.0μm wavelength region using a fiber ring cavity design. Demonstrations of dual-wavelength Q-switched fiber lasers in the wavelength regions of 1.0μm and 1.55μm have been widely reported but not in the longer wavelength of 2.0μm region. In this paper, a dual-wavelength Q-switched thulium-doped fiber laser is proposed and demonstrated using an N-doped graphene film as the saturable absorber, while the dual-wavelength mechanism is achieved with the use of a tunable Mach-Zehnder filter. The dual-wavelength Q-switched laser produced consistent outputs at 1922.0nm and 1961.0nm with a wavelength spacing of 39.0nm. The repetition rate of the pulses obtained covers a range from 17.68kHz to 35.21kHz corresponding to an increasing pump power of 112.55mW until 147.78mW. The narrowest pulse width obtained is 4.4μs and a pulse energy as high as 25.56nJ is generated. To the best of our knowledge, this is the first demonstration of a dual‐wavelength Q-switched thulium-doped fiber laser operating in the 2.0μm wavelength region using a fiber ring cavity design. Q-switching Elsevier Saturable absorber Elsevier Thulium-doped fiber laser Elsevier N-doped graphene Elsevier Dual-wavelength Elsevier Samion, M.Z. oth Sharbirin, A.S. oth Ismail, M.F. oth Enthalten in Elsevier Cheng, Cheng ELSEVIER Tracking variation of fluorescent dissolved organic matter during full-scale printing and dyeing wastewater treatment 2020 international journal for light and electron optics : official journal of the German Society of Applied Optics and the German Society of Electron Microscopy München (DE-627)ELV004102533 volume:149 year:2017 pages:391-397 extent:7 https://doi.org/10.1016/j.ijleo.2017.09.054 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO 43.00 Umweltforschung Umweltschutz: Allgemeines VZ AR 149 2017 391-397 7 045F 620 |
| spelling |
10.1016/j.ijleo.2017.09.054 doi GBV00000000000003.pica (DE-627)ELV020675631 (ELSEVIER)S0030-4026(17)31115-4 DE-627 ger DE-627 rakwb eng 620 620 DE-600 333.7 VZ 43.00 bkl Ahmad, H. verfasserin aut Dual-wavelength, passively Q-switched thulium-doped fiber laser with N-doped graphene saturable absorber 2017transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Demonstrations of dual-wavelength Q-switched fiber lasers in the wavelength regions of 1.0μm and 1.55μm have been widely reported but not in the longer wavelength of 2.0μm region. In this paper, a dual-wavelength Q-switched thulium-doped fiber laser is proposed and demonstrated using an N-doped graphene film as the saturable absorber, while the dual-wavelength mechanism is achieved with the use of a tunable Mach-Zehnder filter. The dual-wavelength Q-switched laser produced consistent outputs at 1922.0nm and 1961.0nm with a wavelength spacing of 39.0nm. The repetition rate of the pulses obtained covers a range from 17.68kHz to 35.21kHz corresponding to an increasing pump power of 112.55mW until 147.78mW. The narrowest pulse width obtained is 4.4μs and a pulse energy as high as 25.56nJ is generated. To the best of our knowledge, this is the first demonstration of a dual‐wavelength Q-switched thulium-doped fiber laser operating in the 2.0μm wavelength region using a fiber ring cavity design. Demonstrations of dual-wavelength Q-switched fiber lasers in the wavelength regions of 1.0μm and 1.55μm have been widely reported but not in the longer wavelength of 2.0μm region. In this paper, a dual-wavelength Q-switched thulium-doped fiber laser is proposed and demonstrated using an N-doped graphene film as the saturable absorber, while the dual-wavelength mechanism is achieved with the use of a tunable Mach-Zehnder filter. The dual-wavelength Q-switched laser produced consistent outputs at 1922.0nm and 1961.0nm with a wavelength spacing of 39.0nm. The repetition rate of the pulses obtained covers a range from 17.68kHz to 35.21kHz corresponding to an increasing pump power of 112.55mW until 147.78mW. The narrowest pulse width obtained is 4.4μs and a pulse energy as high as 25.56nJ is generated. To the best of our knowledge, this is the first demonstration of a dual‐wavelength Q-switched thulium-doped fiber laser operating in the 2.0μm wavelength region using a fiber ring cavity design. Q-switching Elsevier Saturable absorber Elsevier Thulium-doped fiber laser Elsevier N-doped graphene Elsevier Dual-wavelength Elsevier Samion, M.Z. oth Sharbirin, A.S. oth Ismail, M.F. oth Enthalten in Elsevier Cheng, Cheng ELSEVIER Tracking variation of fluorescent dissolved organic matter during full-scale printing and dyeing wastewater treatment 2020 international journal for light and electron optics : official journal of the German Society of Applied Optics and the German Society of Electron Microscopy München (DE-627)ELV004102533 volume:149 year:2017 pages:391-397 extent:7 https://doi.org/10.1016/j.ijleo.2017.09.054 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO 43.00 Umweltforschung Umweltschutz: Allgemeines VZ AR 149 2017 391-397 7 045F 620 |
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10.1016/j.ijleo.2017.09.054 doi GBV00000000000003.pica (DE-627)ELV020675631 (ELSEVIER)S0030-4026(17)31115-4 DE-627 ger DE-627 rakwb eng 620 620 DE-600 333.7 VZ 43.00 bkl Ahmad, H. verfasserin aut Dual-wavelength, passively Q-switched thulium-doped fiber laser with N-doped graphene saturable absorber 2017transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Demonstrations of dual-wavelength Q-switched fiber lasers in the wavelength regions of 1.0μm and 1.55μm have been widely reported but not in the longer wavelength of 2.0μm region. In this paper, a dual-wavelength Q-switched thulium-doped fiber laser is proposed and demonstrated using an N-doped graphene film as the saturable absorber, while the dual-wavelength mechanism is achieved with the use of a tunable Mach-Zehnder filter. The dual-wavelength Q-switched laser produced consistent outputs at 1922.0nm and 1961.0nm with a wavelength spacing of 39.0nm. The repetition rate of the pulses obtained covers a range from 17.68kHz to 35.21kHz corresponding to an increasing pump power of 112.55mW until 147.78mW. The narrowest pulse width obtained is 4.4μs and a pulse energy as high as 25.56nJ is generated. To the best of our knowledge, this is the first demonstration of a dual‐wavelength Q-switched thulium-doped fiber laser operating in the 2.0μm wavelength region using a fiber ring cavity design. Demonstrations of dual-wavelength Q-switched fiber lasers in the wavelength regions of 1.0μm and 1.55μm have been widely reported but not in the longer wavelength of 2.0μm region. In this paper, a dual-wavelength Q-switched thulium-doped fiber laser is proposed and demonstrated using an N-doped graphene film as the saturable absorber, while the dual-wavelength mechanism is achieved with the use of a tunable Mach-Zehnder filter. The dual-wavelength Q-switched laser produced consistent outputs at 1922.0nm and 1961.0nm with a wavelength spacing of 39.0nm. The repetition rate of the pulses obtained covers a range from 17.68kHz to 35.21kHz corresponding to an increasing pump power of 112.55mW until 147.78mW. The narrowest pulse width obtained is 4.4μs and a pulse energy as high as 25.56nJ is generated. To the best of our knowledge, this is the first demonstration of a dual‐wavelength Q-switched thulium-doped fiber laser operating in the 2.0μm wavelength region using a fiber ring cavity design. Q-switching Elsevier Saturable absorber Elsevier Thulium-doped fiber laser Elsevier N-doped graphene Elsevier Dual-wavelength Elsevier Samion, M.Z. oth Sharbirin, A.S. oth Ismail, M.F. oth Enthalten in Elsevier Cheng, Cheng ELSEVIER Tracking variation of fluorescent dissolved organic matter during full-scale printing and dyeing wastewater treatment 2020 international journal for light and electron optics : official journal of the German Society of Applied Optics and the German Society of Electron Microscopy München (DE-627)ELV004102533 volume:149 year:2017 pages:391-397 extent:7 https://doi.org/10.1016/j.ijleo.2017.09.054 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO 43.00 Umweltforschung Umweltschutz: Allgemeines VZ AR 149 2017 391-397 7 045F 620 |
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10.1016/j.ijleo.2017.09.054 doi GBV00000000000003.pica (DE-627)ELV020675631 (ELSEVIER)S0030-4026(17)31115-4 DE-627 ger DE-627 rakwb eng 620 620 DE-600 333.7 VZ 43.00 bkl Ahmad, H. verfasserin aut Dual-wavelength, passively Q-switched thulium-doped fiber laser with N-doped graphene saturable absorber 2017transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Demonstrations of dual-wavelength Q-switched fiber lasers in the wavelength regions of 1.0μm and 1.55μm have been widely reported but not in the longer wavelength of 2.0μm region. In this paper, a dual-wavelength Q-switched thulium-doped fiber laser is proposed and demonstrated using an N-doped graphene film as the saturable absorber, while the dual-wavelength mechanism is achieved with the use of a tunable Mach-Zehnder filter. The dual-wavelength Q-switched laser produced consistent outputs at 1922.0nm and 1961.0nm with a wavelength spacing of 39.0nm. The repetition rate of the pulses obtained covers a range from 17.68kHz to 35.21kHz corresponding to an increasing pump power of 112.55mW until 147.78mW. The narrowest pulse width obtained is 4.4μs and a pulse energy as high as 25.56nJ is generated. To the best of our knowledge, this is the first demonstration of a dual‐wavelength Q-switched thulium-doped fiber laser operating in the 2.0μm wavelength region using a fiber ring cavity design. Demonstrations of dual-wavelength Q-switched fiber lasers in the wavelength regions of 1.0μm and 1.55μm have been widely reported but not in the longer wavelength of 2.0μm region. In this paper, a dual-wavelength Q-switched thulium-doped fiber laser is proposed and demonstrated using an N-doped graphene film as the saturable absorber, while the dual-wavelength mechanism is achieved with the use of a tunable Mach-Zehnder filter. The dual-wavelength Q-switched laser produced consistent outputs at 1922.0nm and 1961.0nm with a wavelength spacing of 39.0nm. The repetition rate of the pulses obtained covers a range from 17.68kHz to 35.21kHz corresponding to an increasing pump power of 112.55mW until 147.78mW. The narrowest pulse width obtained is 4.4μs and a pulse energy as high as 25.56nJ is generated. To the best of our knowledge, this is the first demonstration of a dual‐wavelength Q-switched thulium-doped fiber laser operating in the 2.0μm wavelength region using a fiber ring cavity design. Q-switching Elsevier Saturable absorber Elsevier Thulium-doped fiber laser Elsevier N-doped graphene Elsevier Dual-wavelength Elsevier Samion, M.Z. oth Sharbirin, A.S. oth Ismail, M.F. oth Enthalten in Elsevier Cheng, Cheng ELSEVIER Tracking variation of fluorescent dissolved organic matter during full-scale printing and dyeing wastewater treatment 2020 international journal for light and electron optics : official journal of the German Society of Applied Optics and the German Society of Electron Microscopy München (DE-627)ELV004102533 volume:149 year:2017 pages:391-397 extent:7 https://doi.org/10.1016/j.ijleo.2017.09.054 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO 43.00 Umweltforschung Umweltschutz: Allgemeines VZ AR 149 2017 391-397 7 045F 620 |
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10.1016/j.ijleo.2017.09.054 doi GBV00000000000003.pica (DE-627)ELV020675631 (ELSEVIER)S0030-4026(17)31115-4 DE-627 ger DE-627 rakwb eng 620 620 DE-600 333.7 VZ 43.00 bkl Ahmad, H. verfasserin aut Dual-wavelength, passively Q-switched thulium-doped fiber laser with N-doped graphene saturable absorber 2017transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Demonstrations of dual-wavelength Q-switched fiber lasers in the wavelength regions of 1.0μm and 1.55μm have been widely reported but not in the longer wavelength of 2.0μm region. In this paper, a dual-wavelength Q-switched thulium-doped fiber laser is proposed and demonstrated using an N-doped graphene film as the saturable absorber, while the dual-wavelength mechanism is achieved with the use of a tunable Mach-Zehnder filter. The dual-wavelength Q-switched laser produced consistent outputs at 1922.0nm and 1961.0nm with a wavelength spacing of 39.0nm. The repetition rate of the pulses obtained covers a range from 17.68kHz to 35.21kHz corresponding to an increasing pump power of 112.55mW until 147.78mW. The narrowest pulse width obtained is 4.4μs and a pulse energy as high as 25.56nJ is generated. To the best of our knowledge, this is the first demonstration of a dual‐wavelength Q-switched thulium-doped fiber laser operating in the 2.0μm wavelength region using a fiber ring cavity design. Demonstrations of dual-wavelength Q-switched fiber lasers in the wavelength regions of 1.0μm and 1.55μm have been widely reported but not in the longer wavelength of 2.0μm region. In this paper, a dual-wavelength Q-switched thulium-doped fiber laser is proposed and demonstrated using an N-doped graphene film as the saturable absorber, while the dual-wavelength mechanism is achieved with the use of a tunable Mach-Zehnder filter. The dual-wavelength Q-switched laser produced consistent outputs at 1922.0nm and 1961.0nm with a wavelength spacing of 39.0nm. The repetition rate of the pulses obtained covers a range from 17.68kHz to 35.21kHz corresponding to an increasing pump power of 112.55mW until 147.78mW. The narrowest pulse width obtained is 4.4μs and a pulse energy as high as 25.56nJ is generated. To the best of our knowledge, this is the first demonstration of a dual‐wavelength Q-switched thulium-doped fiber laser operating in the 2.0μm wavelength region using a fiber ring cavity design. Q-switching Elsevier Saturable absorber Elsevier Thulium-doped fiber laser Elsevier N-doped graphene Elsevier Dual-wavelength Elsevier Samion, M.Z. oth Sharbirin, A.S. oth Ismail, M.F. oth Enthalten in Elsevier Cheng, Cheng ELSEVIER Tracking variation of fluorescent dissolved organic matter during full-scale printing and dyeing wastewater treatment 2020 international journal for light and electron optics : official journal of the German Society of Applied Optics and the German Society of Electron Microscopy München (DE-627)ELV004102533 volume:149 year:2017 pages:391-397 extent:7 https://doi.org/10.1016/j.ijleo.2017.09.054 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO 43.00 Umweltforschung Umweltschutz: Allgemeines VZ AR 149 2017 391-397 7 045F 620 |
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Dual-wavelength, passively Q-switched thulium-doped fiber laser with N-doped graphene saturable absorber |
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Demonstrations of dual-wavelength Q-switched fiber lasers in the wavelength regions of 1.0μm and 1.55μm have been widely reported but not in the longer wavelength of 2.0μm region. In this paper, a dual-wavelength Q-switched thulium-doped fiber laser is proposed and demonstrated using an N-doped graphene film as the saturable absorber, while the dual-wavelength mechanism is achieved with the use of a tunable Mach-Zehnder filter. The dual-wavelength Q-switched laser produced consistent outputs at 1922.0nm and 1961.0nm with a wavelength spacing of 39.0nm. The repetition rate of the pulses obtained covers a range from 17.68kHz to 35.21kHz corresponding to an increasing pump power of 112.55mW until 147.78mW. The narrowest pulse width obtained is 4.4μs and a pulse energy as high as 25.56nJ is generated. To the best of our knowledge, this is the first demonstration of a dual‐wavelength Q-switched thulium-doped fiber laser operating in the 2.0μm wavelength region using a fiber ring cavity design. |
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Demonstrations of dual-wavelength Q-switched fiber lasers in the wavelength regions of 1.0μm and 1.55μm have been widely reported but not in the longer wavelength of 2.0μm region. In this paper, a dual-wavelength Q-switched thulium-doped fiber laser is proposed and demonstrated using an N-doped graphene film as the saturable absorber, while the dual-wavelength mechanism is achieved with the use of a tunable Mach-Zehnder filter. The dual-wavelength Q-switched laser produced consistent outputs at 1922.0nm and 1961.0nm with a wavelength spacing of 39.0nm. The repetition rate of the pulses obtained covers a range from 17.68kHz to 35.21kHz corresponding to an increasing pump power of 112.55mW until 147.78mW. The narrowest pulse width obtained is 4.4μs and a pulse energy as high as 25.56nJ is generated. To the best of our knowledge, this is the first demonstration of a dual‐wavelength Q-switched thulium-doped fiber laser operating in the 2.0μm wavelength region using a fiber ring cavity design. |
| abstract_unstemmed |
Demonstrations of dual-wavelength Q-switched fiber lasers in the wavelength regions of 1.0μm and 1.55μm have been widely reported but not in the longer wavelength of 2.0μm region. In this paper, a dual-wavelength Q-switched thulium-doped fiber laser is proposed and demonstrated using an N-doped graphene film as the saturable absorber, while the dual-wavelength mechanism is achieved with the use of a tunable Mach-Zehnder filter. The dual-wavelength Q-switched laser produced consistent outputs at 1922.0nm and 1961.0nm with a wavelength spacing of 39.0nm. The repetition rate of the pulses obtained covers a range from 17.68kHz to 35.21kHz corresponding to an increasing pump power of 112.55mW until 147.78mW. The narrowest pulse width obtained is 4.4μs and a pulse energy as high as 25.56nJ is generated. To the best of our knowledge, this is the first demonstration of a dual‐wavelength Q-switched thulium-doped fiber laser operating in the 2.0μm wavelength region using a fiber ring cavity design. |
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Dual-wavelength, passively Q-switched thulium-doped fiber laser with N-doped graphene saturable absorber |
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