We report on a passive Q-switching laser operation of an in-band pumped Dy-doped zirconium fluoride fiber using a commercially available semiconductor saturable absorber mirror (SESAM). Stable Q-switching pulse trains with minimum pulse duration of 460 ns, highest repetition frequency of 206 kHz, and pulse energy up to 1.7 µJ are demonstrated.
SESAM Q-switched Dy-doped fluoride fiber laser at 3.1 µm / Pisani, Fedele; Tang, Pinghua; Canella, Francesco; Giannotti, Dario; Coluccelli, Nicola; Annunziato, Andrea; Prudenzano, Francesco; Laporta, Paolo; Galzerano, Gianluca. - In: OPTICS EXPRESS. - ISSN 1094-4087. - ELETTRONICO. - 32:17(2024), pp. 29957-29964. [10.1364/OE.525789]
SESAM Q-switched Dy-doped fluoride fiber laser at 3.1 µm
Annunziato, Andrea;Prudenzano, Francesco;
2024
Abstract
We report on a passive Q-switching laser operation of an in-band pumped Dy-doped zirconium fluoride fiber using a commercially available semiconductor saturable absorber mirror (SESAM). Stable Q-switching pulse trains with minimum pulse duration of 460 ns, highest repetition frequency of 206 kHz, and pulse energy up to 1.7 µJ are demonstrated.| File | Dimensione | Formato | |
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