Abstract
We report the feasibility of vanadium aluminum carbide (V2AlC) for implementation as a saturable absorber (SA) for Q-switched pulse generation in Erbium-doped fiber laser (EDFL) cavity. The V2AlC, a MAX phase material is successfully combined with polyvinyl alcohol (PVA) to form a SA film for use in generating stable Q-switched pulses operating at 1559 nm with a maximum repetition rate of 53.55 kHz and a minimum pulse width of 2.54 μs. The maximum pulse energy equal to 57.14nJ is recorded at a 71.5 mW pump power. To the best of our knowledge, this is the first report of EDFL passive Q-switching using V2AlC absorber.
Original language | English |
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Pages (from-to) | 702-707 |
Number of pages | 6 |
Journal | Journal of Russian Laser Research |
Volume | 43 |
Issue number | 6 |
DOIs | |
Publication status | Published - Nov 2022 |
Keywords
- TiO colloids
- energy efficiency
- passive Q-switching
- saturable absorber