Generation and evolution of bright-dark solitons in Er-doped fiber laser based on ZrTe2 as saturable absorber
We investigate the generation of bright-dark solitons in erbium-doped mode-locked fiber lasers based on ZrTe2 as saturable absorber. By adjusting the pump power and polarization state appropriately, three dual-wavelength mode-locked operations, namely bright soliton, bright-dark soliton pairs, and d...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-02-01
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| Series: | Results in Physics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379724000378 |
| _version_ | 1797306907032027136 |
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| author | Qiuyan Sheng Shouqian Tang Faming Ye Yitong Li Jinzhe Wang Zhao Li Cheng Lu Huanian Zhang Guomei Wang Shenggui Fu Caixun Bai Wenfei Zhang |
| author_facet | Qiuyan Sheng Shouqian Tang Faming Ye Yitong Li Jinzhe Wang Zhao Li Cheng Lu Huanian Zhang Guomei Wang Shenggui Fu Caixun Bai Wenfei Zhang |
| author_sort | Qiuyan Sheng |
| collection | DOAJ |
| description | We investigate the generation of bright-dark solitons in erbium-doped mode-locked fiber lasers based on ZrTe2 as saturable absorber. By adjusting the pump power and polarization state appropriately, three dual-wavelength mode-locked operations, namely bright soliton, bright-dark soliton pairs, and dark soliton are acquired. At pump power of 230 mW, bright solitons with central wavelengths of 1567.3 and 1568.1 nm, corresponding to 3-dB bandwidths of 0.15 and 0.2 nm, are obtained. For the bright-dark soliton pairs operation, the maximum average output power and largest single-pulse energy are 7.2 mW and 0.69 nJ, respectively. In addition, stable dark solitons with pump power of 300 mW at the fundamental rate of 10.47 MHz are achieved. Our research results indicate that ZrTe2 can operate as excellent saturable absorber for bright-dark soliton generation and will promote the development of ultrafast optics. |
| first_indexed | 2024-03-08T00:49:37Z |
| format | Article |
| id | doaj.art-0496114149174e5ba87194d97c8fce24 |
| institution | Directory Open Access Journal |
| issn | 2211-3797 |
| language | English |
| last_indexed | 2024-03-08T00:49:37Z |
| publishDate | 2024-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj.art-0496114149174e5ba87194d97c8fce242024-02-15T05:23:44ZengElsevierResults in Physics2211-37972024-02-0157107355Generation and evolution of bright-dark solitons in Er-doped fiber laser based on ZrTe2 as saturable absorberQiuyan Sheng0Shouqian Tang1Faming Ye2Yitong Li3Jinzhe Wang4Zhao Li5Cheng Lu6Huanian Zhang7Guomei Wang8Shenggui Fu9Caixun Bai10Wenfei Zhang11School of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaSchool of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaSchool of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaSchool of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaSchool of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaSchool of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaSchool of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaSchool of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaSchool of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaSchool of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaCorresponding authors.; School of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaCorresponding authors.; School of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaWe investigate the generation of bright-dark solitons in erbium-doped mode-locked fiber lasers based on ZrTe2 as saturable absorber. By adjusting the pump power and polarization state appropriately, three dual-wavelength mode-locked operations, namely bright soliton, bright-dark soliton pairs, and dark soliton are acquired. At pump power of 230 mW, bright solitons with central wavelengths of 1567.3 and 1568.1 nm, corresponding to 3-dB bandwidths of 0.15 and 0.2 nm, are obtained. For the bright-dark soliton pairs operation, the maximum average output power and largest single-pulse energy are 7.2 mW and 0.69 nJ, respectively. In addition, stable dark solitons with pump power of 300 mW at the fundamental rate of 10.47 MHz are achieved. Our research results indicate that ZrTe2 can operate as excellent saturable absorber for bright-dark soliton generation and will promote the development of ultrafast optics.http://www.sciencedirect.com/science/article/pii/S2211379724000378Bright-dark solitonsSaturable absorberMode-lockedZrTe2 |
| spellingShingle | Qiuyan Sheng Shouqian Tang Faming Ye Yitong Li Jinzhe Wang Zhao Li Cheng Lu Huanian Zhang Guomei Wang Shenggui Fu Caixun Bai Wenfei Zhang Generation and evolution of bright-dark solitons in Er-doped fiber laser based on ZrTe2 as saturable absorber Results in Physics Bright-dark solitons Saturable absorber Mode-locked ZrTe2 |
| title | Generation and evolution of bright-dark solitons in Er-doped fiber laser based on ZrTe2 as saturable absorber |
| title_full | Generation and evolution of bright-dark solitons in Er-doped fiber laser based on ZrTe2 as saturable absorber |
| title_fullStr | Generation and evolution of bright-dark solitons in Er-doped fiber laser based on ZrTe2 as saturable absorber |
| title_full_unstemmed | Generation and evolution of bright-dark solitons in Er-doped fiber laser based on ZrTe2 as saturable absorber |
| title_short | Generation and evolution of bright-dark solitons in Er-doped fiber laser based on ZrTe2 as saturable absorber |
| title_sort | generation and evolution of bright dark solitons in er doped fiber laser based on zrte2 as saturable absorber |
| topic | Bright-dark solitons Saturable absorber Mode-locked ZrTe2 |
| url | http://www.sciencedirect.com/science/article/pii/S2211379724000378 |
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