1.4 W in-band pumped Dy3+-doped gain-switched fiber laser at 3.24 mu m

Jobin Frederic; Paradis Pascal; Fortin Vincent; Magnan-Saucier Sebastien; Bernier Martin; Vallee Real

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1.4 W in-band pumped Dy3+-doped gain-switched fiber laser at 3.24 mu m

机译：1.4 W带内泵浦DY3 +拆卸的增益切换光纤激光器为3.24亩

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In this Letter, we report, to the best of our knowledge, the first demonstration of an in-band pumped gain-switched Dy3+-doped fiber laser operating at 3.24 mu m. The monolithic cavity bounded by two fiber Bragg gratings was pumped by a gain-switched Er3+-doped fiber system. It produced stable nanosecond pulses in a single-pulse regime on its entire operating range from 20 kHz to 120 kHz. A record average power of 1.43 W was achieved for a repetition rate of 120 kHz, and a record pulse energy of 19.2 mu J was achieved at 60 kHz. These results represent a significant improvement in Dy3+-doped pulsed fiber laser performances and open the way to applications in the fields of remote sensing and material processing. (C) 2020 Optical Society of America

机译：在这封信中，我们以我们的知识为3.24 mu m运行的带内泵浦增益切换DY3 + - 拆卸光纤激光器的第一次演示。由两个纤维布拉格光栅限定的单片腔被增益切换的ER3 +掺杂的纤维系统泵送。它在单脉冲制度中产生稳定的纳秒脉冲，其整个操作范围为20kHz至120 kHz。重复率为120 kHz的记录平均功率为1.43W，并在60 kHz上实现了19.2μm的记录脉冲能。这些结果表示DY3 + - 掺杂脉冲光纤激光器性能的显着改进，并对遥感和材料处理领域的应用开放方式。（c）2020美国光学学会

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《Optics Letters》 |2020年第18期|共4页
作者
Jobin Frederic; Paradis Pascal; Fortin Vincent; Magnan-Saucier Sebastien; Bernier Martin; Vallee Real;
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作者单位

Univ Laval Ctr Opt Photon &

Laser COPL Quebec City PQ G1V 0A6 Canada;

Univ Laval Ctr Opt Photon &

Laser COPL Quebec City PQ G1V 0A6 Canada;

Univ Laval Ctr Opt Photon &

Laser COPL Quebec City PQ G1V 0A6 Canada;

Univ Laval Ctr Opt Photon &

Laser COPL Quebec City PQ G1V 0A6 Canada;

Univ Laval Ctr Opt Photon &

Laser COPL Quebec City PQ G1V 0A6 Canada;

Univ Laval Ctr Opt Photon &

Laser COPL Quebec City PQ G1V 0A6 Canada;

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正文语种 eng
中图分类计量学;光学;
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专利

1. 1.4 W in-band pumped Dy3+-doped gain-switched fiber laser at 3.24 mu m [J] . Jobin Frederic, Paradis Pascal, Fortin Vincent, Optics Letters . 2020,第18期

机译：1.4 W带内泵浦DY3 +拆卸的增益切换光纤激光器为3.24亩
2. High-efficiency high-repetition-rate gain-switched operation around 3 mu m in Cr2+:CdSe single-crystal laser pumped by fiber-laser-pumped Ho3+:YAG laser [J] . Antipov Oleg L., Eranov Ilya D., Frolov Mikhail P., Optics Letters . 2019,第5期

机译：CR2 +：CL2 +：CDSE单晶激光用光纤激光泵浦HO3 +：YAG激光泵送的CDSE单晶激光器高效率高重复速率增益开关操作
3. A theoretical and experimental investigation of an in-band pumped gain-switched thulium-doped fiber laser [J] . Zhou Ren-Lai, Ju You-Lun, Zhao Jie, 中国物理：英文版 . 2013,第006期

机译：带内泵浦增益开关掺-光纤激光器的理论和实验研究
4. 575 nm laser oscillation in Dy3+-doped waterproof fluoro-aluminateglass fiber pumped by violet GaN laser diodes [C] . Yasushi Fujimoto, Osamu Ishii, Masaaki Yamazaki SPIE Conference on Solid State Lasers . 2011

机译：575 NM激光振荡在DY3 + - 用紫罗兰GaN激光二极管泵浦的防水氟 - 铝酸盐纤维
5. The development of scalable pump techniques for GG IAG fiber lasers and passive athermalization techniques for solid state lasers. [D] . Hageman, William B. 2010

机译：GG IAG光纤激光器的可扩展泵浦技术和固态激光器的无源无热化技术的发展。
6. Thermal Characterization Crystal Field Analysis and In-Band Pumped Laser Performance of Er Doped NaY(WO4)2 Disordered Laser Crystals [O] . María Dolores Serrano, Concepción Cascales, Xiumei Han, -1

机译：热特性晶体场分析和波段泵浦掺铒的NaY（WO4）2种无序激光晶体的激光性能
7. High Brightness Multi-Mode Fiber Lasers - A Novel Sources for in-Band Cladding Pumping of Singlemode Fiber Lasers [O] . Leonid V. Kotov, Oleg I. Medvedkov, Mikhail M. Bubnov, 2017

机译：高亮度多模光纤激光器 - 单模光纤激光器的带内包层泵送的新源

1.4 W in-band pumped Dy3+-doped gain-switched fiber laser at 3.24 mu m

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