Gain-switching pulse generation of Tm-doped fiber ring laser pumped with 1.6-μm laser diodes

H. Nakagami; S. Araki; H. Sakata

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Gain-switching pulse generation of Tm-doped fiber ring laser pumped with 1.6-μm laser diodes

机译：掺有1.6μm激光二极管的掺Tm光纤环形激光器的增益切换脉冲产生

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We present a Tm-doped fiber laser operating around 1.9 μm by bi-directional pumping with 1.6 μm-band laser diodes. The laser output pulse is built by using a gain-switching pump pulse with a bias pump pulse. The output pulse power is measured to 119 mW when the bias pump power and the gain switching pulse power are 71.7 and 46.6 mW, respectively. The output power is changed by tuning the feedback ratio of the variable-ratio output coupler and maximized at the feedback ratio of 0.81. The laser wavelength varies from 1.88 to 1.92 μm depending on the length of the Tm-doped fiber.

机译：我们介绍了一种掺有Tm的光纤激光器，它通过与1.6μm波段的激光二极管双向泵浦工作在1.9μm左右。通过使用增益切换泵浦脉冲和偏置泵浦脉冲来构建激光输出脉冲。当偏置泵浦功率和增益切换脉冲功率分别为71.7和46.6 mW时，测量到的输出脉冲功率为119 mW。通过调整可变比率输出耦合器的反馈比来改变输出功率，并在反馈比为0.81时将其最大化。激光波长在1.88至1.92μm之间变化，具体取决于掺Tm光纤的长度。

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来源
《Laser physics letters》 |2011年第4期|共4页
作者
H. Nakagami; S. Araki; H. Sakata;
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正文语种 eng
中图分类光电子技术、激光技术;
关键词
Fiber laser; Thulium-doped fiber; Diode-pumping;

机译：光纤激光器;掺fiber光纤;二极管泵浦;

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专利

1. Gain-switching pulse generation of Tm-doped fiber ring laser pumped with 1.6-μm laser diodes [J] . H. Nakagami, S. Araki, H. Sakata Laser physics letters . 2011,第4期

机译：掺有1.6μm激光二极管的掺Tm光纤环形激光器的增益切换脉冲产生
2. Hybrid-pumped, gain-switching operation of a Tm-doped fiber laser with linear-polarized output [J] . J. L. Yang, Y. L. Tang, J. Q. Xu Laser physics letters . 2013,第5期

机译：具有线性偏振输出的Tm掺杂光纤激光器的混合泵浦增益切换操作
3. Development of a high-pulse-energy Q-switched Tm-doped double-clad fluoride fiber laser and its application to the pumping of mid-IR lasers [J] . Marc Eichhorn Optics Letters . 2007,第9期

机译：高脉冲能量调Q掺Tm双包层氟化物光纤激光器的研制及其在中红外激光器泵浦中的应用
4. A 1.6-μm-band OTDR using a Raman fiber laser pumped by a Q-switched Er~(3+)-doped fiber ring laser [C] . NIST Symposium on optical fiber measurements . 2000

机译：使用拉曼光纤激光器由Q开关ER〜（3 +）掺杂光纤环激光泵送的拉曼光纤激光器1.6-μm频段OTDR
5. Injection seeded, diode-pumped, short pulse neodymium:YAG ring laser for space based laser ranging. [D] . Coyle, Donald Barry. 1992

机译：注入种子，二极管泵浦，短脉冲钕：YAG环形激光器，用于基于空间的激光测距。
6. High-power ultralong-wavelength Tm-doped silica fiber laser cladding-pumped with a random distributed feedback fiber laser [O] . Xiaoxi Jin, Xueyuan Du, Xiong Wang, -1

机译：掺有随机分布反馈光纤激光器的高功率超长波长掺T硅光纤激光器
7. Enhanced optical frequency comb generation by pulsed gain-switching of optically injected semiconductor lasers [O] . A. Rosado, A. Pérez-Serrano, J. M. G. Tijero, 2019

机译：通过光学注入半导体激光器的脉冲增益切换增强光学频率梳状
8. 110 W(0.9 J) Pulsed Power from Resonantly Diode-Laser-Pumped 1.6- micrometers ER:YAG Laser [R] . Garbuzov, D., Kudryashov, I., Dubinskii, M. 2005

机译：110W（0.9J）脉冲功率来自谐振二极管 - 激光泵浦1.6微米ER：YaG激光器

Gain-switching pulse generation of Tm-doped fiber ring laser pumped with 1.6-μm laser diodes

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