| Autor: |
Meng Wang, Minqiu Liu, Junqing Zhao, Yewang Chen, Deqin Ouyang, Shuangchen Ruan |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Results in Optics, Vol 9, Iss , Pp 100297- (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2666-9501 |
| DOI: |
10.1016/j.rio.2022.100297 |
| Popis: |
Herein, an ultrafast mode-locked Tm-doped fiber laser with all polarization-maintaining (PM) fiber relying on nonlinear amplifying loop mirror was firstly presented. The simple all-PM mode-locked oscillator can deliver output power of ∼1.20 mW and pulse repetition of ∼7.267 MHz at central wavelength of ∼1950.2 nm. The pulse duration was measured after boosting the power to ∼20 mW by a fiber amplifier, which shows the full width at half maximum (FWHM) of ∼357 fs. Moreover, the all-PM mode-locked oscillator has exhibited a good power stability with fluctuation of ∼1.08 % during 36 h monitoring. This stable fiber laser might be served as a potential ultrashort pulse seed source for the applications of medical treatment, precision processing and mid-infrared light source. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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