Dynamic properties of a pulse-pumped fiber laser with a short, high-gain cavity

Yang Chaolin; Guo Junhong; Wei Pu; Wan Hongdan; Xu Ji; Wang Jin

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Dynamic properties of a pulse-pumped fiber laser with a short, high-gain cavity

机译：具有短高增益腔的脉冲泵浦光纤激光器的动态特性

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We demonstrate a pulsed high-gain all-fiber laser without intracavity modulators, where a short and heavily Erbium-doped fiber is used as the gain medium in a ring cavity. By pulsed-pumping this short high gain cavity and tuning an intracavity variable optical coupler, the laser generates optical pulses with a pulse-width of ls at a repetition rate in the order of kHz down to one-shot operation. Furthermore, dynamic properties of this laser are investigated theoretically based on a traveling-wave-model, in which an adaptive-discrete-grid-finite-difference-method is applied. The simulation results validate the experimental results. The demonstrated pulsed laser is compact, flexible and cost-effective, which will have great potential for applications in all-optical sensing and communication systems. (C) 2016 Elsevier Inc. All rights reserved.

机译：我们演示了不带腔内调制器的脉冲式高增益全光纤激光器，其中短而重的掺Er光纤被用作环形腔中的增益介质。通过脉冲泵浦这个短的高增益腔并调谐腔内可变光耦合器，激光器以1kHz的重复频率产生一次脉冲宽度为ls的光脉冲，直至单次操作。此外，基于行波模型从理论上研究了该激光器的动态特性，其中应用了自适应离散网格有限差分法。仿真结果验证了实验结果。演示的脉冲激光结构紧凑，灵活且具有成本效益，在全光传感和通信系统中具有巨大的应用潜力。（C）2016 Elsevier Inc.保留所有权利。

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来源
《Optical fiber technology》 |2016年第9期|61-64|共4页
作者
Yang Chaolin; Guo Junhong; Wei Pu; Wan Hongdan; Xu Ji; Wang Jin;
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作者单位

Nanjing Univ Posts & Telecommun, Nanjing 210023, Jiangsu, Peoples R China;

Nanjing Univ Posts & Telecommun, Nanjing 210023, Jiangsu, Peoples R China;

Nanjing Univ Posts & Telecommun, Nanjing 210023, Jiangsu, Peoples R China;

Nanjing Univ Posts & Telecommun, Nanjing 210023, Jiangsu, Peoples R China;

Nanjing Univ Posts & Telecommun, Nanjing 210023, Jiangsu, Peoples R China;

Nanjing Univ Posts & Telecommun, Nanjing 210023, Jiangsu, Peoples R China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Fiber laser; Pulse; Ring cavity; Adaptive-discrete-grid-finite-difference-method;

机译：光纤激光器;脉冲;环形腔;自适应离散网格有限差分法;

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专利

1. Modeling of short, single-frequency, fiber lasers in high-gain fiber [J] . Ball G.A., Glenn W.H. IEEE Photonics Technology Letters . 1993,第6期

机译：高增益光纤中短单频光纤激光器的建模
2. Narrow linewidth short cavity Brillouin random laser based on Bragg grating array fiber and dynamical population inversion gratings [J] . S.M. Popov, O.V. Butov, Y.K. Chamorovski, Results in Physics . 2018,第5期

机译：基于布拉格光栅阵列光纤和动态粒子数反转光栅的窄线宽短腔布里渊随机激光器
3. Er3+/Yb3+-codoped phosphate glass for short-length high-gain fiber lasers and amplifiers [J] . Wang Fengxiao, Song Feng, An Shuangxin, Applied optics . 2015,第5期

机译：掺Er3 + / Yb3 +的磷酸盐玻璃，用于短长度高增益光纤激光器和放大器
4. A compact, pulse-tunable fiber laser based on pulse-pumped high gain cavity [C] . Hongdan Wan, Zhiming Lu, Jin Wang, High-power lasers and applications VII . 2014

机译：基于脉冲泵浦高增益腔的紧凑型脉冲可调光纤激光器
5. Laser diode-to-singlemode fiber butt-coupling and extremely-short-external-cavity laser diodes: Analysis, realization and applications. [D] . Sidorin, Yakov Sergeevich. 1998

机译：激光二极管到单模光纤的对接耦合和极短外腔的激光二极管：分析，实现和应用。
6. Coherence properties of short cavity swept lasers [O] . Bart Johnson, Walid Atia, Mark Kuznetsov, 2017

机译：短腔扫频激光器的相干特性
7. Short-wavelength fiber Raman laser pulse-pumped by multimode laser diode at 806 nm [O] . Yao T., Nilsson J. 2012

机译：短波光纤拉曼激光器由多模激光二极管脉冲泵浦，波长为806 nm

Dynamic properties of a pulse-pumped fiber laser with a short, high-gain cavity

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