基于线性腔非线性偏振旋转的脉冲状态可切换模式锁定掺铥光纤激光器

IF 3.1 3区物理与天体物理 Q2 INSTRUMENTS & INSTRUMENTATION

Infrared Physics & Technology Pub Date : 2024-09-13 DOI:10.1016/j.infrared.2024.105550

Jie He , Juguang Hu , Deqin Ouyang , Ziya Tang , Xing Luo , Jiachen Wang , Fanlong Dong , Peiguang Yan , Jinzhang Wang , Chunyu Guo , Shuangchen Ruan

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引用次数: 0

摘要

我们展示了一种脉冲状态可切换掺噻姆光纤激光器的实验演示，该激光器采用线性腔非线性偏振旋转（LNPR）技术进行模式锁定。与之前采用自由空间结构的 LNPR 激光器相比，我们的激光腔采用了全光纤设计，从而提高了激光器的灵活性。该激光器可在大反常色散内的三种状态下工作，包括传统孤子态、多脉冲态和类噪声脉冲态。这项研究为实现配置简单、稳定的多功能掺氩光纤激光器提供了有效的解决方案，使其在各种实际应用中具有吸引力和前景。

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Pulse-state switchable mode-locked Tm-doped fiber laser based on linear-cavity nonlinear polarization rotation

We present an experimental demonstration of a pulse-state switchable Tm-doped fiber laser, mode-locked using linear-cavity nonlinear polarization rotation (LNPR). Compared to previous LNPR lasers with free-space structures, our laser cavity employs an all-fiber design, which enhances the laser flexibility. The laser operates in three states within a large anomalous dispersion, including conventional soliton, multi-pulse, and noise-like pulse states. This research provides an effective solution for realizing a multifunctional Tm-doped fiber laser with a simple and stable configuration, making it both appealing and promising for various practical applications.

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来源期刊

Infrared Physics & Technology 物理-光学

CiteScore

5.70

自引率

12.10%

发文量

400

审稿时长

67 days

期刊介绍： The Journal covers the entire field of infrared physics and technology: theory, experiment, application, devices and instrumentation. Infrared'' is defined as covering the near, mid and far infrared (terahertz) regions from 0.75um (750nm) to 1mm (300GHz.) Submissions in the 300GHz to 100GHz region may be accepted at the editors discretion if their content is relevant to shorter wavelengths. Submissions must be primarily concerned with and directly relevant to this spectral region. Its core topics can be summarized as the generation, propagation and detection, of infrared radiation; the associated optics, materials and devices; and its use in all fields of science, industry, engineering and medicine. Infrared techniques occur in many different fields, notably spectroscopy and interferometry; material characterization and processing; atmospheric physics, astronomy and space research. Scientific aspects include lasers, quantum optics, quantum electronics, image processing and semiconductor physics. Some important applications are medical diagnostics and treatment, industrial inspection and environmental monitoring.