Dissipative soliton resonance in a simple linear cavity Tm3+-doped double clad fiber laser with dispersion management
| Autor: | Rongping Wang, Changjun Quan, Shixun Dai, Ruwei Zhao, Duanduan Wu, Huiru Zhang, Qiuhua Nie, Jiaji Zhang, Zhenrong Guo |
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| Rok vydání: | 2020 |
| Předmět: |
Materials science
business.industry Soliton (optics) Saturable absorption 02 engineering and technology Laser Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention Numerical aperture Dissipative soliton 020210 optoelectronics & photonics Optics Double-clad fiber law Fiber laser Dispersion (optics) 0202 electrical engineering electronic engineering information engineering business |
| Zdroj: | Journal of Optics. 22:035505 |
| ISSN: | 2040-8986 2040-8978 |
| DOI: | 10.1088/2040-8986/ab70f3 |
| Popis: | We report on the investigation of large energy dissipative soliton resonance (DSR) pulse generation in a simple linear cavity Tm3+-doped fiber laser (TDFL), by using semiconductor saturable absorption mirror (SESAM) as saturable absorber (SA). This DSR TDFL is implemented by utilizing ultra-high numerical aperture 4 (UHNA4) fiber for dispersion compensation. With further dispersion management, the DSR TDFL can generate an average output power of 242 mW with corresponding pulse energy of ~61 nJ. Moreover, the soliton molecules mode-locked operation has also been demonstrated in this TDFL. Our results can provide an easily accessible way to develop large energy TDFLs. |
| Databáze: | OpenAIRE |
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